15696004550

素因数分解:

$2^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1$

素因数の和:594

約数の個数: 96

約数和(自身を含む): 30194835264

約数和(自身を除く): 14498830714

約数列:

[1, 2, 5, 10, 25, 50, 61, 122, 151, 173, 197, 302, 305, 346, 394, 610, 755, 865, 985, 1510, 1525, 1730, 1970, 3050, 3775, 4325, 4925, 7550, 8650, 9211, 9850, 10553, 12017, 18422, 21106, 24034, 26123, 29747, 34081, 46055, 52246, 52765, 59494, 60085, 68162, 92110, 105530, 120170, 130615, 148735, 170405, 230275, 261230, 263825, 297470, 300425, 340810, 460550, 527650, 600850, 653075, 743675, 852025, 1306150, 1487350, 1593503, 1704050, 1814567, 2078941, 3187006, 3629134, 4157882, 5146231, 7967515, 9072835, 10292462, 10394705, 15935030, 18145670, 20789410, 25731155, 39837575, 45364175, 51462310, 51973525, 79675150, 90728350, 103947050, 128655775, 257311550, 313920091, 627840182, 1569600455, 3139200910, 7848002275, 15696004550]

約数ペア:

[(1, 15696004550), (2, 7848002275), (5, 3139200910), (10, 1569600455), (25, 627840182), (50, 313920091), (61, 257311550), (122, 128655775), (151, 103947050), (173, 90728350), (197, 79675150), (302, 51973525), (305, 51462310), (346, 45364175), (394, 39837575), (610, 25731155), (755, 20789410), (865, 18145670), (985, 15935030), (1510, 10394705), (1525, 10292462), (1730, 9072835), (1970, 7967515), (3050, 5146231), (3775, 4157882), (4325, 3629134), (4925, 3187006), (7550, 2078941), (8650, 1814567), (9211, 1704050), (9850, 1593503), (10553, 1487350), (12017, 1306150), (18422, 852025), (21106, 743675), (24034, 653075), (26123, 600850), (29747, 527650), (34081, 460550), (46055, 340810), (52246, 300425), (52765, 297470), (59494, 263825), (60085, 261230), (68162, 230275), (92110, 170405), (105530, 148735), (120170, 130615)]