23275720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2633}}^1$

素因数の和:2674

約数の個数: 64

約数和(自身を含む): 59739120

約数和(自身を除く): 36463400

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 221, 260, 340, 442, 520, 680, 884, 1105, 1768, 2210, 2633, 4420, 5266, 8840, 10532, 13165, 21064, 26330, 34229, 44761, 52660, 68458, 89522, 105320, 136916, 171145, 179044, 223805, 273832, 342290, 358088, 447610, 581893, 684580, 895220, 1163786, 1369160, 1790440, 2327572, 2909465, 4655144, 5818930, 11637860, 23275720]

約数ペア:

[(1, 23275720), (2, 11637860), (4, 5818930), (5, 4655144), (8, 2909465), (10, 2327572), (13, 1790440), (17, 1369160), (20, 1163786), (26, 895220), (34, 684580), (40, 581893), (52, 447610), (65, 358088), (68, 342290), (85, 273832), (104, 223805), (130, 179044), (136, 171145), (170, 136916), (221, 105320), (260, 89522), (340, 68458), (442, 52660), (520, 44761), (680, 34229), (884, 26330), (1105, 21064), (1768, 13165), (2210, 10532), (2633, 8840), (4420, 5266)]