17503769840

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{983}}^1\times {\mathrm{13093}}^1$

素因数の和:14106

約数の個数: 80

約数和(自身を含む): 43137292608

約数和(自身を除く): 25633522768

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 983, 1360, 1966, 3932, 4915, 7864, 9830, 13093, 15728, 16711, 19660, 26186, 33422, 39320, 52372, 65465, 66844, 78640, 83555, 104744, 130930, 133688, 167110, 209488, 222581, 261860, 267376, 334220, 445162, 523720, 668440, 890324, 1047440, 1112905, 1336880, 1780648, 2225810, 3561296, 4451620, 8903240, 12870419, 17806480, 25740838, 51481676, 64352095, 102963352, 128704190, 205926704, 218797123, 257408380, 437594246, 514816760, 875188492, 1029633520, 1093985615, 1750376984, 2187971230, 3500753968, 4375942460, 8751884920, 17503769840]

約数ペア:

[(1, 17503769840), (2, 8751884920), (4, 4375942460), (5, 3500753968), (8, 2187971230), (10, 1750376984), (16, 1093985615), (17, 1029633520), (20, 875188492), (34, 514816760), (40, 437594246), (68, 257408380), (80, 218797123), (85, 205926704), (136, 128704190), (170, 102963352), (272, 64352095), (340, 51481676), (680, 25740838), (983, 17806480), (1360, 12870419), (1966, 8903240), (3932, 4451620), (4915, 3561296), (7864, 2225810), (9830, 1780648), (13093, 1336880), (15728, 1112905), (16711, 1047440), (19660, 890324), (26186, 668440), (33422, 523720), (39320, 445162), (52372, 334220), (65465, 267376), (66844, 261860), (78640, 222581), (83555, 209488), (104744, 167110), (130930, 133688)]