442155680

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2267}}^1$

素因数の和:2358

約数の個数: 96

約数和(自身を含む): 1111065984

約数和(自身を除く): 668910304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 53, 80, 92, 106, 115, 160, 184, 212, 230, 265, 368, 424, 460, 530, 736, 848, 920, 1060, 1219, 1696, 1840, 2120, 2267, 2438, 3680, 4240, 4534, 4876, 6095, 8480, 9068, 9752, 11335, 12190, 18136, 19504, 22670, 24380, 36272, 39008, 45340, 48760, 52141, 72544, 90680, 97520, 104282, 120151, 181360, 195040, 208564, 240302, 260705, 362720, 417128, 480604, 521410, 600755, 834256, 961208, 1042820, 1201510, 1668512, 1922416, 2085640, 2403020, 2763473, 3844832, 4171280, 4806040, 5526946, 8342560, 9612080, 11053892, 13817365, 19224160, 22107784, 27634730, 44215568, 55269460, 88431136, 110538920, 221077840, 442155680]

約数ペア:

[(1, 442155680), (2, 221077840), (4, 110538920), (5, 88431136), (8, 55269460), (10, 44215568), (16, 27634730), (20, 22107784), (23, 19224160), (32, 13817365), (40, 11053892), (46, 9612080), (53, 8342560), (80, 5526946), (92, 4806040), (106, 4171280), (115, 3844832), (160, 2763473), (184, 2403020), (212, 2085640), (230, 1922416), (265, 1668512), (368, 1201510), (424, 1042820), (460, 961208), (530, 834256), (736, 600755), (848, 521410), (920, 480604), (1060, 417128), (1219, 362720), (1696, 260705), (1840, 240302), (2120, 208564), (2267, 195040), (2438, 181360), (3680, 120151), (4240, 104282), (4534, 97520), (4876, 90680), (6095, 72544), (8480, 52141), (9068, 48760), (9752, 45340), (11335, 39008), (12190, 36272), (18136, 24380), (19504, 22670)]