11473382720

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1156591}}^1$

素因数の和:1156639

約数の個数: 56

約数和(自身を含む): 28202339328

約数和(自身を除く): 16728956608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 9920, 1156591, 2313182, 4626364, 5782955, 9252728, 11565910, 18505456, 23131820, 35854321, 37010912, 46263640, 71708642, 74021824, 92527280, 143417284, 179271605, 185054560, 286834568, 358543210, 370109120, 573669136, 717086420, 1147338272, 1434172840, 2294676544, 2868345680, 5736691360, 11473382720]

約数ペア:

[(1, 11473382720), (2, 5736691360), (4, 2868345680), (5, 2294676544), (8, 1434172840), (10, 1147338272), (16, 717086420), (20, 573669136), (31, 370109120), (32, 358543210), (40, 286834568), (62, 185054560), (64, 179271605), (80, 143417284), (124, 92527280), (155, 74021824), (160, 71708642), (248, 46263640), (310, 37010912), (320, 35854321), (496, 23131820), (620, 18505456), (992, 11565910), (1240, 9252728), (1984, 5782955), (2480, 4626364), (4960, 2313182), (9920, 1156591)]