101650480

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1823}}^1$

素因数の和:1894

約数の個数: 80

約数和(自身を含む): 256483584

約数和(自身を除く): 154833104

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 41, 68, 80, 82, 85, 136, 164, 170, 205, 272, 328, 340, 410, 656, 680, 697, 820, 1360, 1394, 1640, 1823, 2788, 3280, 3485, 3646, 5576, 6970, 7292, 9115, 11152, 13940, 14584, 18230, 27880, 29168, 30991, 36460, 55760, 61982, 72920, 74743, 123964, 145840, 149486, 154955, 247928, 298972, 309910, 373715, 495856, 597944, 619820, 747430, 1195888, 1239640, 1270631, 1494860, 2479280, 2541262, 2989720, 5082524, 5979440, 6353155, 10165048, 12706310, 20330096, 25412620, 50825240, 101650480]

約数ペア:

[(1, 101650480), (2, 50825240), (4, 25412620), (5, 20330096), (8, 12706310), (10, 10165048), (16, 6353155), (17, 5979440), (20, 5082524), (34, 2989720), (40, 2541262), (41, 2479280), (68, 1494860), (80, 1270631), (82, 1239640), (85, 1195888), (136, 747430), (164, 619820), (170, 597944), (205, 495856), (272, 373715), (328, 309910), (340, 298972), (410, 247928), (656, 154955), (680, 149486), (697, 145840), (820, 123964), (1360, 74743), (1394, 72920), (1640, 61982), (1823, 55760), (2788, 36460), (3280, 30991), (3485, 29168), (3646, 27880), (5576, 18230), (6970, 14584), (7292, 13940), (9115, 11152)]