66005240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{653}}^1$

素因数の和:709

約数の個数: 96

約数和(自身を含む): 179405280

約数和(自身を除く): 113400040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 361, 380, 532, 653, 665, 722, 760, 1064, 1306, 1330, 1444, 1805, 2527, 2612, 2660, 2888, 3265, 3610, 4571, 5054, 5224, 5320, 6530, 7220, 9142, 10108, 12407, 12635, 13060, 14440, 18284, 20216, 22855, 24814, 25270, 26120, 36568, 45710, 49628, 50540, 62035, 86849, 91420, 99256, 101080, 124070, 173698, 182840, 235733, 248140, 347396, 434245, 471466, 496280, 694792, 868490, 942932, 1178665, 1650131, 1736980, 1885864, 2357330, 3300262, 3473960, 4714660, 6600524, 8250655, 9429320, 13201048, 16501310, 33002620, 66005240]

約数ペア:

[(1, 66005240), (2, 33002620), (4, 16501310), (5, 13201048), (7, 9429320), (8, 8250655), (10, 6600524), (14, 4714660), (19, 3473960), (20, 3300262), (28, 2357330), (35, 1885864), (38, 1736980), (40, 1650131), (56, 1178665), (70, 942932), (76, 868490), (95, 694792), (133, 496280), (140, 471466), (152, 434245), (190, 347396), (266, 248140), (280, 235733), (361, 182840), (380, 173698), (532, 124070), (653, 101080), (665, 99256), (722, 91420), (760, 86849), (1064, 62035), (1306, 50540), (1330, 49628), (1444, 45710), (1805, 36568), (2527, 26120), (2612, 25270), (2660, 24814), (2888, 22855), (3265, 20216), (3610, 18284), (4571, 14440), (5054, 13060), (5224, 12635), (5320, 12407), (6530, 10108), (7220, 9142)]