16188291250

素因数分解:

$2^1\times 5^4\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{3779}}^1$

素因数の和:3973

約数の個数: 80

約数和(自身を含む): 31883544000

約数和(自身を除く): 15695252750

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 125, 149, 230, 250, 298, 575, 625, 745, 1150, 1250, 1490, 2875, 3427, 3725, 3779, 5750, 6854, 7450, 7558, 14375, 17135, 18625, 18895, 28750, 34270, 37250, 37790, 85675, 86917, 93125, 94475, 171350, 173834, 186250, 188950, 428375, 434585, 472375, 563071, 856750, 869170, 944750, 1126142, 2141875, 2172925, 2361875, 2815355, 4283750, 4345850, 4723750, 5630710, 10864625, 12950633, 14076775, 21729250, 25901266, 28153550, 54323125, 64753165, 70383875, 108646250, 129506330, 140767750, 323765825, 351919375, 647531650, 703838750, 1618829125, 3237658250, 8094145625, 16188291250]

約数ペア:

[(1, 16188291250), (2, 8094145625), (5, 3237658250), (10, 1618829125), (23, 703838750), (25, 647531650), (46, 351919375), (50, 323765825), (115, 140767750), (125, 129506330), (149, 108646250), (230, 70383875), (250, 64753165), (298, 54323125), (575, 28153550), (625, 25901266), (745, 21729250), (1150, 14076775), (1250, 12950633), (1490, 10864625), (2875, 5630710), (3427, 4723750), (3725, 4345850), (3779, 4283750), (5750, 2815355), (6854, 2361875), (7450, 2172925), (7558, 2141875), (14375, 1126142), (17135, 944750), (18625, 869170), (18895, 856750), (28750, 563071), (34270, 472375), (37250, 434585), (37790, 428375), (85675, 188950), (86917, 186250), (93125, 173834), (94475, 171350)]