101870240

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:402

約数の個数: 96

約数和(自身を含む): 252047376

約数和(自身を除く): 150177136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 53, 80, 82, 106, 160, 164, 205, 212, 265, 293, 328, 410, 424, 530, 586, 656, 820, 848, 1060, 1172, 1312, 1465, 1640, 1696, 2120, 2173, 2344, 2930, 3280, 4240, 4346, 4688, 5860, 6560, 8480, 8692, 9376, 10865, 11720, 12013, 15529, 17384, 21730, 23440, 24026, 31058, 34768, 43460, 46880, 48052, 60065, 62116, 69536, 77645, 86920, 96104, 120130, 124232, 155290, 173840, 192208, 240260, 248464, 310580, 347680, 384416, 480520, 496928, 621160, 636689, 961040, 1242320, 1273378, 1922080, 2484640, 2546756, 3183445, 5093512, 6366890, 10187024, 12733780, 20374048, 25467560, 50935120, 101870240]

約数ペア:

[(1, 101870240), (2, 50935120), (4, 25467560), (5, 20374048), (8, 12733780), (10, 10187024), (16, 6366890), (20, 5093512), (32, 3183445), (40, 2546756), (41, 2484640), (53, 1922080), (80, 1273378), (82, 1242320), (106, 961040), (160, 636689), (164, 621160), (205, 496928), (212, 480520), (265, 384416), (293, 347680), (328, 310580), (410, 248464), (424, 240260), (530, 192208), (586, 173840), (656, 155290), (820, 124232), (848, 120130), (1060, 96104), (1172, 86920), (1312, 77645), (1465, 69536), (1640, 62116), (1696, 60065), (2120, 48052), (2173, 46880), (2344, 43460), (2930, 34768), (3280, 31058), (4240, 24026), (4346, 23440), (4688, 21730), (5860, 17384), (6560, 15529), (8480, 12013), (8692, 11720), (9376, 10865)]