24630320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2153}}^1$

素因数の和:2190

約数の個数: 80

約数和(自身を含む): 67308192

約数和(自身を除く): 42677872

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 715, 880, 1040, 1144, 1430, 2153, 2288, 2860, 4306, 5720, 8612, 10765, 11440, 17224, 21530, 23683, 27989, 34448, 43060, 47366, 55978, 86120, 94732, 111956, 118415, 139945, 172240, 189464, 223912, 236830, 279890, 307879, 378928, 447824, 473660, 559780, 615758, 947320, 1119560, 1231516, 1539395, 1894640, 2239120, 2463032, 3078790, 4926064, 6157580, 12315160, 24630320]

約数ペア:

[(1, 24630320), (2, 12315160), (4, 6157580), (5, 4926064), (8, 3078790), (10, 2463032), (11, 2239120), (13, 1894640), (16, 1539395), (20, 1231516), (22, 1119560), (26, 947320), (40, 615758), (44, 559780), (52, 473660), (55, 447824), (65, 378928), (80, 307879), (88, 279890), (104, 236830), (110, 223912), (130, 189464), (143, 172240), (176, 139945), (208, 118415), (220, 111956), (260, 94732), (286, 86120), (440, 55978), (520, 47366), (572, 43060), (715, 34448), (880, 27989), (1040, 23683), (1144, 21530), (1430, 17224), (2153, 11440), (2288, 10765), (2860, 8612), (4306, 5720)]