22051380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1663}}^1$

素因数の和:1705

約数の個数: 96

約数和(自身を含む): 70447104

約数和(自身を除く): 48395724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 195, 204, 221, 255, 260, 340, 390, 442, 510, 663, 780, 884, 1020, 1105, 1326, 1663, 2210, 2652, 3315, 3326, 4420, 4989, 6630, 6652, 8315, 9978, 13260, 16630, 19956, 21619, 24945, 28271, 33260, 43238, 49890, 56542, 64857, 84813, 86476, 99780, 108095, 113084, 129714, 141355, 169626, 216190, 259428, 282710, 324285, 339252, 367523, 424065, 432380, 565420, 648570, 735046, 848130, 1102569, 1297140, 1470092, 1696260, 1837615, 2205138, 3675230, 4410276, 5512845, 7350460, 11025690, 22051380]

約数ペア:

[(1, 22051380), (2, 11025690), (3, 7350460), (4, 5512845), (5, 4410276), (6, 3675230), (10, 2205138), (12, 1837615), (13, 1696260), (15, 1470092), (17, 1297140), (20, 1102569), (26, 848130), (30, 735046), (34, 648570), (39, 565420), (51, 432380), (52, 424065), (60, 367523), (65, 339252), (68, 324285), (78, 282710), (85, 259428), (102, 216190), (130, 169626), (156, 141355), (170, 129714), (195, 113084), (204, 108095), (221, 99780), (255, 86476), (260, 84813), (340, 64857), (390, 56542), (442, 49890), (510, 43238), (663, 33260), (780, 28271), (884, 24945), (1020, 21619), (1105, 19956), (1326, 16630), (1663, 13260), (2210, 9978), (2652, 8315), (3315, 6652), (3326, 6630), (4420, 4989)]