45289160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8513}}^1$

素因数の和:8550

約数の個数: 64

約数和(自身を含む): 122601600

約数和(自身を除く): 77312440

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, 8513, 17026, 34052, 42565, 59591, 68104, 85130, 119182, 161747, 170260, 238364, 297955, 323494, 340520, 476728, 595910, 646988, 808735, 1132229, 1191820, 1293976, 1617470, 2264458, 2383640, 3234940, 4528916, 5661145, 6469880, 9057832, 11322290, 22644580, 45289160]

約数ペア:

[(1, 45289160), (2, 22644580), (4, 11322290), (5, 9057832), (7, 6469880), (8, 5661145), (10, 4528916), (14, 3234940), (19, 2383640), (20, 2264458), (28, 1617470), (35, 1293976), (38, 1191820), (40, 1132229), (56, 808735), (70, 646988), (76, 595910), (95, 476728), (133, 340520), (140, 323494), (152, 297955), (190, 238364), (266, 170260), (280, 161747), (380, 119182), (532, 85130), (665, 68104), (760, 59591), (1064, 42565), (1330, 34052), (2660, 17026), (5320, 8513)]