88615240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{16657}}^1$

素因数の和:16694

約数の個数: 64

約数和(自身を含む): 239875200

約数和(自身を除く): 151259960

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, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 16657, 33314, 66628, 83285, 116599, 133256, 166570, 233198, 316483, 333140, 466396, 582995, 632966, 666280, 932792, 1165990, 1265932, 1582415, 2215381, 2331980, 2531864, 3164830, 4430762, 4663960, 6329660, 8861524, 11076905, 12659320, 17723048, 22153810, 44307620, 88615240]

約数ペア:

[(1, 88615240), (2, 44307620), (4, 22153810), (5, 17723048), (7, 12659320), (8, 11076905), (10, 8861524), (14, 6329660), (19, 4663960), (20, 4430762), (28, 3164830), (35, 2531864), (38, 2331980), (40, 2215381), (56, 1582415), (70, 1265932), (76, 1165990), (95, 932792), (133, 666280), (140, 632966), (152, 582995), (190, 466396), (266, 333140), (280, 316483), (380, 233198), (532, 166570), (665, 133256), (760, 116599), (1064, 83285), (1330, 66628), (2660, 33314), (5320, 16657)]