626804960

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2917}}^1$

素因数の和:3028

約数の個数: 96

約数和(自身を含む): 1588325760

約数和(自身を除く): 961520800

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 79, 80, 85, 136, 158, 160, 170, 272, 316, 340, 395, 544, 632, 680, 790, 1264, 1343, 1360, 1580, 2528, 2686, 2720, 2917, 3160, 5372, 5834, 6320, 6715, 10744, 11668, 12640, 13430, 14585, 21488, 23336, 26860, 29170, 42976, 46672, 49589, 53720, 58340, 93344, 99178, 107440, 116680, 198356, 214880, 230443, 233360, 247945, 396712, 460886, 466720, 495890, 793424, 921772, 991780, 1152215, 1586848, 1843544, 1983560, 2304430, 3687088, 3917531, 3967120, 4608860, 7374176, 7835062, 7934240, 9217720, 15670124, 18435440, 19587655, 31340248, 36870880, 39175310, 62680496, 78350620, 125360992, 156701240, 313402480, 626804960]

約数ペア:

[(1, 626804960), (2, 313402480), (4, 156701240), (5, 125360992), (8, 78350620), (10, 62680496), (16, 39175310), (17, 36870880), (20, 31340248), (32, 19587655), (34, 18435440), (40, 15670124), (68, 9217720), (79, 7934240), (80, 7835062), (85, 7374176), (136, 4608860), (158, 3967120), (160, 3917531), (170, 3687088), (272, 2304430), (316, 1983560), (340, 1843544), (395, 1586848), (544, 1152215), (632, 991780), (680, 921772), (790, 793424), (1264, 495890), (1343, 466720), (1360, 460886), (1580, 396712), (2528, 247945), (2686, 233360), (2720, 230443), (2917, 214880), (3160, 198356), (5372, 116680), (5834, 107440), (6320, 99178), (6715, 93344), (10744, 58340), (11668, 53720), (12640, 49589), (13430, 46672), (14585, 42976), (21488, 29170), (23336, 26860)]