6431360

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{773}}^1$

素因数の和:805

約数の個数: 64

約数和(自身を含む): 16579080

約数和(自身を除く): 10147720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 773, 832, 1040, 1546, 1664, 2080, 3092, 3865, 4160, 6184, 7730, 8320, 10049, 12368, 15460, 20098, 24736, 30920, 40196, 49472, 50245, 61840, 80392, 98944, 100490, 123680, 160784, 200980, 247360, 321568, 401960, 494720, 643136, 803920, 1286272, 1607840, 3215680, 6431360]

約数ペア:

[(1, 6431360), (2, 3215680), (4, 1607840), (5, 1286272), (8, 803920), (10, 643136), (13, 494720), (16, 401960), (20, 321568), (26, 247360), (32, 200980), (40, 160784), (52, 123680), (64, 100490), (65, 98944), (80, 80392), (104, 61840), (128, 50245), (130, 49472), (160, 40196), (208, 30920), (260, 24736), (320, 20098), (416, 15460), (520, 12368), (640, 10049), (773, 8320), (832, 7730), (1040, 6184), (1546, 4160), (1664, 3865), (2080, 3092)]