7933120

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1907}}^1$

素因数の和:1937

約数の個数: 56

約数和(自身を含む): 20354544

約数和(自身を除く): 12421424

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 1907, 2080, 3814, 4160, 7628, 9535, 15256, 19070, 24791, 30512, 38140, 49582, 61024, 76280, 99164, 122048, 123955, 152560, 198328, 247910, 305120, 396656, 495820, 610240, 793312, 991640, 1586624, 1983280, 3966560, 7933120]

約数ペア:

[(1, 7933120), (2, 3966560), (4, 1983280), (5, 1586624), (8, 991640), (10, 793312), (13, 610240), (16, 495820), (20, 396656), (26, 305120), (32, 247910), (40, 198328), (52, 152560), (64, 123955), (65, 122048), (80, 99164), (104, 76280), (130, 61024), (160, 49582), (208, 38140), (260, 30512), (320, 24791), (416, 19070), (520, 15256), (832, 9535), (1040, 7628), (1907, 4160), (2080, 3814)]