9834500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1$

素因数の和:138

約数の個数: 96

約数和(自身を含む): 24766560

約数和(自身を除く): 14932060

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 25, 26, 34, 50, 52, 65, 68, 85, 89, 100, 125, 130, 170, 178, 221, 250, 260, 325, 340, 356, 425, 442, 445, 500, 650, 850, 884, 890, 1105, 1157, 1300, 1513, 1625, 1700, 1780, 2125, 2210, 2225, 2314, 3026, 3250, 4250, 4420, 4450, 4628, 5525, 5785, 6052, 6500, 7565, 8500, 8900, 11050, 11125, 11570, 15130, 19669, 22100, 22250, 23140, 27625, 28925, 30260, 37825, 39338, 44500, 55250, 57850, 75650, 78676, 98345, 110500, 115700, 144625, 151300, 189125, 196690, 289250, 378250, 393380, 491725, 578500, 756500, 983450, 1966900, 2458625, 4917250, 9834500]

約数ペア:

[(1, 9834500), (2, 4917250), (4, 2458625), (5, 1966900), (10, 983450), (13, 756500), (17, 578500), (20, 491725), (25, 393380), (26, 378250), (34, 289250), (50, 196690), (52, 189125), (65, 151300), (68, 144625), (85, 115700), (89, 110500), (100, 98345), (125, 78676), (130, 75650), (170, 57850), (178, 55250), (221, 44500), (250, 39338), (260, 37825), (325, 30260), (340, 28925), (356, 27625), (425, 23140), (442, 22250), (445, 22100), (500, 19669), (650, 15130), (850, 11570), (884, 11125), (890, 11050), (1105, 8900), (1157, 8500), (1300, 7565), (1513, 6500), (1625, 6052), (1700, 5785), (1780, 5525), (2125, 4628), (2210, 4450), (2225, 4420), (2314, 4250), (3026, 3250)]