71707360

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{643}}^1$

素因数の和:716

約数の個数: 96

約数和(自身を含む): 184034592

約数和(自身を除く): 112327232

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 41, 68, 80, 82, 85, 136, 160, 164, 170, 205, 272, 328, 340, 410, 544, 643, 656, 680, 697, 820, 1286, 1312, 1360, 1394, 1640, 2572, 2720, 2788, 3215, 3280, 3485, 5144, 5576, 6430, 6560, 6970, 10288, 10931, 11152, 12860, 13940, 20576, 21862, 22304, 25720, 26363, 27880, 43724, 51440, 52726, 54655, 55760, 87448, 102880, 105452, 109310, 111520, 131815, 174896, 210904, 218620, 263630, 349792, 421808, 437240, 448171, 527260, 843616, 874480, 896342, 1054520, 1748960, 1792684, 2109040, 2240855, 3585368, 4218080, 4481710, 7170736, 8963420, 14341472, 17926840, 35853680, 71707360]

約数ペア:

[(1, 71707360), (2, 35853680), (4, 17926840), (5, 14341472), (8, 8963420), (10, 7170736), (16, 4481710), (17, 4218080), (20, 3585368), (32, 2240855), (34, 2109040), (40, 1792684), (41, 1748960), (68, 1054520), (80, 896342), (82, 874480), (85, 843616), (136, 527260), (160, 448171), (164, 437240), (170, 421808), (205, 349792), (272, 263630), (328, 218620), (340, 210904), (410, 174896), (544, 131815), (643, 111520), (656, 109310), (680, 105452), (697, 102880), (820, 87448), (1286, 55760), (1312, 54655), (1360, 52726), (1394, 51440), (1640, 43724), (2572, 27880), (2720, 26363), (2788, 25720), (3215, 22304), (3280, 21862), (3485, 20576), (5144, 13940), (5576, 12860), (6430, 11152), (6560, 10931), (6970, 10288)]