4550668880

素因数分解:

$2^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{449}}^1\times {\mathrm{839}}^1$

素因数の和:1452

約数の個数: 80

約数和(自身を含む): 10686816000

約数和(自身を除く): 6136147120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 151, 302, 449, 604, 755, 839, 898, 1208, 1510, 1678, 1796, 2245, 2416, 3020, 3356, 3592, 4195, 4490, 6040, 6712, 7184, 8390, 8980, 12080, 13424, 16780, 17960, 33560, 35920, 67120, 67799, 126689, 135598, 253378, 271196, 338995, 376711, 506756, 542392, 633445, 677990, 753422, 1013512, 1084784, 1266890, 1355980, 1506844, 1883555, 2027024, 2533780, 2711960, 3013688, 3767110, 5067560, 5423920, 6027376, 7534220, 10135120, 15068440, 30136880, 56883361, 113766722, 227533444, 284416805, 455066888, 568833610, 910133776, 1137667220, 2275334440, 4550668880]

約数ペア:

[(1, 4550668880), (2, 2275334440), (4, 1137667220), (5, 910133776), (8, 568833610), (10, 455066888), (16, 284416805), (20, 227533444), (40, 113766722), (80, 56883361), (151, 30136880), (302, 15068440), (449, 10135120), (604, 7534220), (755, 6027376), (839, 5423920), (898, 5067560), (1208, 3767110), (1510, 3013688), (1678, 2711960), (1796, 2533780), (2245, 2027024), (2416, 1883555), (3020, 1506844), (3356, 1355980), (3592, 1266890), (4195, 1084784), (4490, 1013512), (6040, 753422), (6712, 677990), (7184, 633445), (8390, 542392), (8980, 506756), (12080, 376711), (13424, 338995), (16780, 271196), (17960, 253378), (33560, 135598), (35920, 126689), (67120, 67799)]