1270298899580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{6569}}^1\times {\mathrm{4007}}^1$

素因数の和:10731

約数の個数: 96

約数和(自身を含む): 2831276851200

約数和(自身を除く): 1560977951620

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 127, 190, 254, 380, 508, 635, 1270, 2413, 2540, 4007, 4826, 6569, 8014, 9652, 12065, 13138, 16028, 20035, 24130, 26276, 32845, 40070, 48260, 65690, 76133, 80140, 124811, 131380, 152266, 249622, 304532, 380665, 499244, 508889, 624055, 761330, 834263, 1017778, 1248110, 1522660, 1668526, 2035556, 2496220, 2544445, 3337052, 4171315, 5088890, 8342630, 9668891, 10177780, 15850997, 16685260, 19337782, 26321983, 31701994, 38675564, 48344455, 52643966, 63403988, 79254985, 96688910, 105287932, 131609915, 158509970, 193377820, 263219830, 317019940, 500117677, 526439660, 1000235354, 2000470708, 2500588385, 3342891841, 5001176770, 6685783682, 10002353540, 13371567364, 16714459205, 33428918410, 63514944979, 66857836820, 127029889958, 254059779916, 317574724895, 635149449790, 1270298899580]

約数ペア:

[(1, 1270298899580), (2, 635149449790), (4, 317574724895), (5, 254059779916), (10, 127029889958), (19, 66857836820), (20, 63514944979), (38, 33428918410), (76, 16714459205), (95, 13371567364), (127, 10002353540), (190, 6685783682), (254, 5001176770), (380, 3342891841), (508, 2500588385), (635, 2000470708), (1270, 1000235354), (2413, 526439660), (2540, 500117677), (4007, 317019940), (4826, 263219830), (6569, 193377820), (8014, 158509970), (9652, 131609915), (12065, 105287932), (13138, 96688910), (16028, 79254985), (20035, 63403988), (24130, 52643966), (26276, 48344455), (32845, 38675564), (40070, 31701994), (48260, 26321983), (65690, 19337782), (76133, 16685260), (80140, 15850997), (124811, 10177780), (131380, 9668891), (152266, 8342630), (249622, 5088890), (304532, 4171315), (380665, 3337052), (499244, 2544445), (508889, 2496220), (624055, 2035556), (761330, 1668526), (834263, 1522660), (1017778, 1248110)]