743282800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{142939}}^1$

素因数の和:142970

約数の個数: 60

約数和(自身を含む): 1923114760

約数和(自身を除く): 1179831960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 142939, 285878, 571756, 714695, 1143512, 1429390, 1858207, 2287024, 2858780, 3573475, 3716414, 5717560, 7146950, 7432828, 9291035, 11435120, 14293900, 14865656, 18582070, 28587800, 29731312, 37164140, 46455175, 57175600, 74328280, 92910350, 148656560, 185820700, 371641400, 743282800]

約数ペア:

[(1, 743282800), (2, 371641400), (4, 185820700), (5, 148656560), (8, 92910350), (10, 74328280), (13, 57175600), (16, 46455175), (20, 37164140), (25, 29731312), (26, 28587800), (40, 18582070), (50, 14865656), (52, 14293900), (65, 11435120), (80, 9291035), (100, 7432828), (104, 7146950), (130, 5717560), (200, 3716414), (208, 3573475), (260, 2858780), (325, 2287024), (400, 1858207), (520, 1429390), (650, 1143512), (1040, 714695), (1300, 571756), (2600, 285878), (5200, 142939)]