57917089150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1051}}^1$

素因数の和:1215

約数の個数: 144

約数和(自身を含む): 118088834688

約数和(自身を除く): 60171745538

約数列:

[1, 2, 5, 10, 19, 25, 38, 43, 50, 71, 86, 95, 142, 190, 215, 355, 361, 430, 475, 710, 722, 817, 950, 1051, 1075, 1349, 1634, 1775, 1805, 2102, 2150, 2698, 3053, 3550, 3610, 4085, 5255, 6106, 6745, 8170, 9025, 10510, 13490, 15265, 15523, 18050, 19969, 20425, 25631, 26275, 30530, 31046, 33725, 39938, 40850, 45193, 51262, 52550, 58007, 67450, 74621, 76325, 77615, 90386, 99845, 116014, 128155, 149242, 152650, 155230, 199690, 225965, 256310, 290035, 373105, 379411, 388075, 451930, 499225, 580070, 640775, 746210, 758822, 776150, 858667, 998450, 1102133, 1129825, 1281550, 1417799, 1450175, 1717334, 1865525, 1897055, 2204266, 2259650, 2835598, 2900350, 3208703, 3731050, 3794110, 4293335, 5510665, 6417406, 7088995, 8586670, 9485275, 11021330, 14177990, 16043515, 16314673, 18970550, 21466675, 26938181, 27553325, 32087030, 32629346, 35444975, 42933350, 53876362, 55106650, 60965357, 70889950, 80217575, 81573365, 121930714, 134690905, 160435150, 163146730, 269381810, 304826785, 407866825, 609653570, 673454525, 815733650, 1158341783, 1346909050, 1524133925, 2316683566, 3048267850, 5791708915, 11583417830, 28958544575, 57917089150]

約数ペア:

[(1, 57917089150), (2, 28958544575), (5, 11583417830), (10, 5791708915), (19, 3048267850), (25, 2316683566), (38, 1524133925), (43, 1346909050), (50, 1158341783), (71, 815733650), (86, 673454525), (95, 609653570), (142, 407866825), (190, 304826785), (215, 269381810), (355, 163146730), (361, 160435150), (430, 134690905), (475, 121930714), (710, 81573365), (722, 80217575), (817, 70889950), (950, 60965357), (1051, 55106650), (1075, 53876362), (1349, 42933350), (1634, 35444975), (1775, 32629346), (1805, 32087030), (2102, 27553325), (2150, 26938181), (2698, 21466675), (3053, 18970550), (3550, 16314673), (3610, 16043515), (4085, 14177990), (5255, 11021330), (6106, 9485275), (6745, 8586670), (8170, 7088995), (9025, 6417406), (10510, 5510665), (13490, 4293335), (15265, 3794110), (15523, 3731050), (18050, 3208703), (19969, 2900350), (20425, 2835598), (25631, 2259650), (26275, 2204266), (30530, 1897055), (31046, 1865525), (33725, 1717334), (39938, 1450175), (40850, 1417799), (45193, 1281550), (51262, 1129825), (52550, 1102133), (58007, 998450), (67450, 858667), (74621, 776150), (76325, 758822), (77615, 746210), (90386, 640775), (99845, 580070), (116014, 499225), (128155, 451930), (149242, 388075), (152650, 379411), (155230, 373105), (199690, 290035), (225965, 256310)]