416973280

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3739}}^1$

素因数の和:3812

約数の個数: 96

約数和(自身を含む): 1068772320

約数和(自身を除く): 651799040

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, 656, 680, 697, 820, 1312, 1360, 1394, 1640, 2720, 2788, 3280, 3485, 3739, 5576, 6560, 6970, 7478, 11152, 13940, 14956, 18695, 22304, 27880, 29912, 37390, 55760, 59824, 63563, 74780, 111520, 119648, 127126, 149560, 153299, 254252, 299120, 306598, 317815, 508504, 598240, 613196, 635630, 766495, 1017008, 1226392, 1271260, 1532990, 2034016, 2452784, 2542520, 2606083, 3065980, 4905568, 5085040, 5212166, 6131960, 10170080, 10424332, 12263920, 13030415, 20848664, 24527840, 26060830, 41697328, 52121660, 83394656, 104243320, 208486640, 416973280]

約数ペア:

[(1, 416973280), (2, 208486640), (4, 104243320), (5, 83394656), (8, 52121660), (10, 41697328), (16, 26060830), (17, 24527840), (20, 20848664), (32, 13030415), (34, 12263920), (40, 10424332), (41, 10170080), (68, 6131960), (80, 5212166), (82, 5085040), (85, 4905568), (136, 3065980), (160, 2606083), (164, 2542520), (170, 2452784), (205, 2034016), (272, 1532990), (328, 1271260), (340, 1226392), (410, 1017008), (544, 766495), (656, 635630), (680, 613196), (697, 598240), (820, 508504), (1312, 317815), (1360, 306598), (1394, 299120), (1640, 254252), (2720, 153299), (2788, 149560), (3280, 127126), (3485, 119648), (3739, 111520), (5576, 74780), (6560, 63563), (6970, 59824), (7478, 55760), (11152, 37390), (13940, 29912), (14956, 27880), (18695, 22304)]