23028366920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1013}}^1\times {\mathrm{43717}}^1$

素因数の和:44754

約数の個数: 64

約数和(自身を含む): 55855865520

約数和(自身を除く): 32827498600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 1013, 2026, 4052, 5065, 8104, 10130, 13169, 20260, 26338, 40520, 43717, 52676, 65845, 87434, 105352, 131690, 174868, 218585, 263380, 349736, 437170, 526760, 568321, 874340, 1136642, 1748680, 2273284, 2841605, 4546568, 5683210, 11366420, 22732840, 44285321, 88570642, 177141284, 221426605, 354282568, 442853210, 575709173, 885706420, 1151418346, 1771412840, 2302836692, 2878545865, 4605673384, 5757091730, 11514183460, 23028366920]

約数ペア:

[(1, 23028366920), (2, 11514183460), (4, 5757091730), (5, 4605673384), (8, 2878545865), (10, 2302836692), (13, 1771412840), (20, 1151418346), (26, 885706420), (40, 575709173), (52, 442853210), (65, 354282568), (104, 221426605), (130, 177141284), (260, 88570642), (520, 44285321), (1013, 22732840), (2026, 11366420), (4052, 5683210), (5065, 4546568), (8104, 2841605), (10130, 2273284), (13169, 1748680), (20260, 1136642), (26338, 874340), (40520, 568321), (43717, 526760), (52676, 437170), (65845, 349736), (87434, 263380), (105352, 218585), (131690, 174868)]