8956960

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:158

約数の個数: 96

約数和(自身を含む): 23269680

約数和(自身を除く): 14312720

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 37, 40, 68, 74, 80, 85, 89, 136, 148, 160, 170, 178, 185, 272, 296, 340, 356, 370, 445, 544, 592, 629, 680, 712, 740, 890, 1184, 1258, 1360, 1424, 1480, 1513, 1780, 2516, 2720, 2848, 2960, 3026, 3145, 3293, 3560, 5032, 5920, 6052, 6290, 6586, 7120, 7565, 10064, 12104, 12580, 13172, 14240, 15130, 16465, 20128, 24208, 25160, 26344, 30260, 32930, 48416, 50320, 52688, 55981, 60520, 65860, 100640, 105376, 111962, 121040, 131720, 223924, 242080, 263440, 279905, 447848, 526880, 559810, 895696, 1119620, 1791392, 2239240, 4478480, 8956960]

約数ペア:

[(1, 8956960), (2, 4478480), (4, 2239240), (5, 1791392), (8, 1119620), (10, 895696), (16, 559810), (17, 526880), (20, 447848), (32, 279905), (34, 263440), (37, 242080), (40, 223924), (68, 131720), (74, 121040), (80, 111962), (85, 105376), (89, 100640), (136, 65860), (148, 60520), (160, 55981), (170, 52688), (178, 50320), (185, 48416), (272, 32930), (296, 30260), (340, 26344), (356, 25160), (370, 24208), (445, 20128), (544, 16465), (592, 15130), (629, 14240), (680, 13172), (712, 12580), (740, 12104), (890, 10064), (1184, 7565), (1258, 7120), (1360, 6586), (1424, 6290), (1480, 6052), (1513, 5920), (1780, 5032), (2516, 3560), (2720, 3293), (2848, 3145), (2960, 3026)]