1015655320

素因数分解:

$2^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{317}}^1\times {\mathrm{463}}^1$

素因数の和:964

約数の個数: 64

約数和(自身を含む): 2310664320

約数和(自身を除く): 1295009000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 173, 317, 346, 463, 634, 692, 865, 926, 1268, 1384, 1585, 1730, 1852, 2315, 2536, 3170, 3460, 3704, 4630, 6340, 6920, 9260, 12680, 18520, 54841, 80099, 109682, 146771, 160198, 219364, 274205, 293542, 320396, 400495, 438728, 548410, 587084, 640792, 733855, 800990, 1096820, 1174168, 1467710, 1601980, 2193640, 2935420, 3203960, 5870840, 25391383, 50782766, 101565532, 126956915, 203131064, 253913830, 507827660, 1015655320]

約数ペア:

[(1, 1015655320), (2, 507827660), (4, 253913830), (5, 203131064), (8, 126956915), (10, 101565532), (20, 50782766), (40, 25391383), (173, 5870840), (317, 3203960), (346, 2935420), (463, 2193640), (634, 1601980), (692, 1467710), (865, 1174168), (926, 1096820), (1268, 800990), (1384, 733855), (1585, 640792), (1730, 587084), (1852, 548410), (2315, 438728), (2536, 400495), (3170, 320396), (3460, 293542), (3704, 274205), (4630, 219364), (6340, 160198), (6920, 146771), (9260, 109682), (12680, 80099), (18520, 54841)]