45404720

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{19571}}^1$

素因数の和:19613

約数の個数: 40

約数和(自身を含む): 109211760

約数和(自身を除く): 63807040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 19571, 39142, 78284, 97855, 156568, 195710, 313136, 391420, 567559, 782840, 1135118, 1565680, 2270236, 2837795, 4540472, 5675590, 9080944, 11351180, 22702360, 45404720]

約数ペア:

[(1, 45404720), (2, 22702360), (4, 11351180), (5, 9080944), (8, 5675590), (10, 4540472), (16, 2837795), (20, 2270236), (29, 1565680), (40, 1135118), (58, 782840), (80, 567559), (116, 391420), (145, 313136), (232, 195710), (290, 156568), (464, 97855), (580, 78284), (1160, 39142), (2320, 19571)]