6813998720

素因数分解:

$2^7\times 5^1\times {\mathrm{983}}^1\times {\mathrm{10831}}^1$

素因数の和:11833

約数の個数: 64

約数和(自身を含む): 16307792640

約数和(自身を除く): 9493793920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 983, 1966, 3932, 4915, 7864, 9830, 10831, 15728, 19660, 21662, 31456, 39320, 43324, 54155, 62912, 78640, 86648, 108310, 125824, 157280, 173296, 216620, 314560, 346592, 433240, 629120, 693184, 866480, 1386368, 1732960, 3465920, 6931840, 10646873, 21293746, 42587492, 53234365, 85174984, 106468730, 170349968, 212937460, 340699936, 425874920, 681399872, 851749840, 1362799744, 1703499680, 3406999360, 6813998720]

約数ペア:

[(1, 6813998720), (2, 3406999360), (4, 1703499680), (5, 1362799744), (8, 851749840), (10, 681399872), (16, 425874920), (20, 340699936), (32, 212937460), (40, 170349968), (64, 106468730), (80, 85174984), (128, 53234365), (160, 42587492), (320, 21293746), (640, 10646873), (983, 6931840), (1966, 3465920), (3932, 1732960), (4915, 1386368), (7864, 866480), (9830, 693184), (10831, 629120), (15728, 433240), (19660, 346592), (21662, 314560), (31456, 216620), (39320, 173296), (43324, 157280), (54155, 125824), (62912, 108310), (78640, 86648)]