63488500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:242

約数の個数: 96

約数和(自身を含む): 150433920

約数和(自身を除く): 86945420

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 41, 50, 76, 82, 95, 100, 125, 163, 164, 190, 205, 250, 326, 380, 410, 475, 500, 652, 779, 815, 820, 950, 1025, 1558, 1630, 1900, 2050, 2375, 3097, 3116, 3260, 3895, 4075, 4100, 4750, 5125, 6194, 6683, 7790, 8150, 9500, 10250, 12388, 13366, 15485, 15580, 16300, 19475, 20375, 20500, 26732, 30970, 33415, 38950, 40750, 61940, 66830, 77425, 77900, 81500, 97375, 126977, 133660, 154850, 167075, 194750, 253954, 309700, 334150, 387125, 389500, 507908, 634885, 668300, 774250, 835375, 1269770, 1548500, 1670750, 2539540, 3174425, 3341500, 6348850, 12697700, 15872125, 31744250, 63488500]

約数ペア:

[(1, 63488500), (2, 31744250), (4, 15872125), (5, 12697700), (10, 6348850), (19, 3341500), (20, 3174425), (25, 2539540), (38, 1670750), (41, 1548500), (50, 1269770), (76, 835375), (82, 774250), (95, 668300), (100, 634885), (125, 507908), (163, 389500), (164, 387125), (190, 334150), (205, 309700), (250, 253954), (326, 194750), (380, 167075), (410, 154850), (475, 133660), (500, 126977), (652, 97375), (779, 81500), (815, 77900), (820, 77425), (950, 66830), (1025, 61940), (1558, 40750), (1630, 38950), (1900, 33415), (2050, 30970), (2375, 26732), (3097, 20500), (3116, 20375), (3260, 19475), (3895, 16300), (4075, 15580), (4100, 15485), (4750, 13366), (5125, 12388), (6194, 10250), (6683, 9500), (7790, 8150)]