85266220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:331

約数の個数: 96

約数和(自身を含む): 207277056

約数和(自身を除く): 122010836

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 101, 130, 170, 191, 202, 221, 260, 340, 382, 404, 442, 505, 764, 884, 955, 1010, 1105, 1313, 1717, 1910, 2020, 2210, 2483, 2626, 3247, 3434, 3820, 4420, 4966, 5252, 6494, 6565, 6868, 8585, 9932, 12415, 12988, 13130, 16235, 17170, 19291, 22321, 24830, 26260, 32470, 34340, 38582, 42211, 44642, 49660, 64940, 77164, 84422, 89284, 96455, 111605, 168844, 192910, 211055, 223210, 250783, 327947, 385820, 422110, 446420, 501566, 655894, 844220, 1003132, 1253915, 1311788, 1639735, 2507830, 3279470, 4263311, 5015660, 6558940, 8526622, 17053244, 21316555, 42633110, 85266220]

約数ペア:

[(1, 85266220), (2, 42633110), (4, 21316555), (5, 17053244), (10, 8526622), (13, 6558940), (17, 5015660), (20, 4263311), (26, 3279470), (34, 2507830), (52, 1639735), (65, 1311788), (68, 1253915), (85, 1003132), (101, 844220), (130, 655894), (170, 501566), (191, 446420), (202, 422110), (221, 385820), (260, 327947), (340, 250783), (382, 223210), (404, 211055), (442, 192910), (505, 168844), (764, 111605), (884, 96455), (955, 89284), (1010, 84422), (1105, 77164), (1313, 64940), (1717, 49660), (1910, 44642), (2020, 42211), (2210, 38582), (2483, 34340), (2626, 32470), (3247, 26260), (3434, 24830), (3820, 22321), (4420, 19291), (4966, 17170), (5252, 16235), (6494, 13130), (6565, 12988), (6868, 12415), (8585, 9932)]