99306640

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1741}}^1$

素因数の和:1808

約数の個数: 80

約数和(自身を含む): 248841216

約数和(自身を除く): 149534576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 40, 46, 62, 80, 92, 115, 124, 155, 184, 230, 248, 310, 368, 460, 496, 620, 713, 920, 1240, 1426, 1741, 1840, 2480, 2852, 3482, 3565, 5704, 6964, 7130, 8705, 11408, 13928, 14260, 17410, 27856, 28520, 34820, 40043, 53971, 57040, 69640, 80086, 107942, 139280, 160172, 200215, 215884, 269855, 320344, 400430, 431768, 539710, 640688, 800860, 863536, 1079420, 1241333, 1601720, 2158840, 2482666, 3203440, 4317680, 4965332, 6206665, 9930664, 12413330, 19861328, 24826660, 49653320, 99306640]

約数ペア:

[(1, 99306640), (2, 49653320), (4, 24826660), (5, 19861328), (8, 12413330), (10, 9930664), (16, 6206665), (20, 4965332), (23, 4317680), (31, 3203440), (40, 2482666), (46, 2158840), (62, 1601720), (80, 1241333), (92, 1079420), (115, 863536), (124, 800860), (155, 640688), (184, 539710), (230, 431768), (248, 400430), (310, 320344), (368, 269855), (460, 215884), (496, 200215), (620, 160172), (713, 139280), (920, 107942), (1240, 80086), (1426, 69640), (1741, 57040), (1840, 53971), (2480, 40043), (2852, 34820), (3482, 28520), (3565, 27856), (5704, 17410), (6964, 14260), (7130, 13928), (8705, 11408)]