26674700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1$

素因数の和:132

約数の個数: 108

約数和(自身を含む): 67151952

約数和(自身を除く): 40477252

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 25, 26, 34, 50, 52, 65, 68, 71, 85, 100, 130, 142, 170, 221, 260, 284, 289, 325, 340, 355, 425, 442, 578, 650, 710, 850, 884, 923, 1105, 1156, 1207, 1300, 1420, 1445, 1700, 1775, 1846, 2210, 2414, 2890, 3550, 3692, 3757, 4420, 4615, 4828, 5525, 5780, 6035, 7100, 7225, 7514, 9230, 11050, 12070, 14450, 15028, 15691, 18460, 18785, 20519, 22100, 23075, 24140, 28900, 30175, 31382, 37570, 41038, 46150, 60350, 62764, 75140, 78455, 82076, 92300, 93925, 102595, 120700, 156910, 187850, 205190, 266747, 313820, 375700, 392275, 410380, 512975, 533494, 784550, 1025950, 1066988, 1333735, 1569100, 2051900, 2667470, 5334940, 6668675, 13337350, 26674700]

約数ペア:

[(1, 26674700), (2, 13337350), (4, 6668675), (5, 5334940), (10, 2667470), (13, 2051900), (17, 1569100), (20, 1333735), (25, 1066988), (26, 1025950), (34, 784550), (50, 533494), (52, 512975), (65, 410380), (68, 392275), (71, 375700), (85, 313820), (100, 266747), (130, 205190), (142, 187850), (170, 156910), (221, 120700), (260, 102595), (284, 93925), (289, 92300), (325, 82076), (340, 78455), (355, 75140), (425, 62764), (442, 60350), (578, 46150), (650, 41038), (710, 37570), (850, 31382), (884, 30175), (923, 28900), (1105, 24140), (1156, 23075), (1207, 22100), (1300, 20519), (1420, 18785), (1445, 18460), (1700, 15691), (1775, 15028), (1846, 14450), (2210, 12070), (2414, 11050), (2890, 9230), (3550, 7514), (3692, 7225), (3757, 7100), (4420, 6035), (4615, 5780), (4828, 5525)]