3232458640

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{19739}}^1$

素因数の和:19864

約数の個数: 80

約数和(自身を含む): 7930742400

約数和(自身を除く): 4698283760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 89, 92, 115, 178, 184, 230, 356, 368, 445, 460, 712, 890, 920, 1424, 1780, 1840, 2047, 3560, 4094, 7120, 8188, 10235, 16376, 19739, 20470, 32752, 39478, 40940, 78956, 81880, 98695, 157912, 163760, 197390, 315824, 394780, 453997, 789560, 907994, 1579120, 1756771, 1815988, 2269985, 3513542, 3631976, 4539970, 7027084, 7263952, 8783855, 9079940, 14054168, 17567710, 18159880, 28108336, 35135420, 36319760, 40405733, 70270840, 80811466, 140541680, 161622932, 202028665, 323245864, 404057330, 646491728, 808114660, 1616229320, 3232458640]

約数ペア:

[(1, 3232458640), (2, 1616229320), (4, 808114660), (5, 646491728), (8, 404057330), (10, 323245864), (16, 202028665), (20, 161622932), (23, 140541680), (40, 80811466), (46, 70270840), (80, 40405733), (89, 36319760), (92, 35135420), (115, 28108336), (178, 18159880), (184, 17567710), (230, 14054168), (356, 9079940), (368, 8783855), (445, 7263952), (460, 7027084), (712, 4539970), (890, 3631976), (920, 3513542), (1424, 2269985), (1780, 1815988), (1840, 1756771), (2047, 1579120), (3560, 907994), (4094, 789560), (7120, 453997), (8188, 394780), (10235, 315824), (16376, 197390), (19739, 163760), (20470, 157912), (32752, 98695), (39478, 81880), (40940, 78956)]