4885360

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{773}}^1$

素因数の和:865

約数の個数: 40

約数和(自身を含む): 11517120

約数和(自身を除く): 6631760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 158, 316, 395, 632, 773, 790, 1264, 1546, 1580, 3092, 3160, 3865, 6184, 6320, 7730, 12368, 15460, 30920, 61067, 61840, 122134, 244268, 305335, 488536, 610670, 977072, 1221340, 2442680, 4885360]

約数ペア:

[(1, 4885360), (2, 2442680), (4, 1221340), (5, 977072), (8, 610670), (10, 488536), (16, 305335), (20, 244268), (40, 122134), (79, 61840), (80, 61067), (158, 30920), (316, 15460), (395, 12368), (632, 7730), (773, 6320), (790, 6184), (1264, 3865), (1546, 3160), (1580, 3092)]