1601473640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{99347}}^1$

素因数の和:99402

約数の個数: 64

約数和(自身を含む): 4005711360

約数和(自身を除く): 2404237720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 248, 260, 310, 403, 520, 620, 806, 1240, 1612, 2015, 3224, 4030, 8060, 16120, 99347, 198694, 397388, 496735, 794776, 993470, 1291511, 1986940, 2583022, 3079757, 3973880, 5166044, 6159514, 6457555, 10332088, 12319028, 12915110, 15398785, 24638056, 25830220, 30797570, 40036841, 51660440, 61595140, 80073682, 123190280, 160147364, 200184205, 320294728, 400368410, 800736820, 1601473640]

約数ペア:

[(1, 1601473640), (2, 800736820), (4, 400368410), (5, 320294728), (8, 200184205), (10, 160147364), (13, 123190280), (20, 80073682), (26, 61595140), (31, 51660440), (40, 40036841), (52, 30797570), (62, 25830220), (65, 24638056), (104, 15398785), (124, 12915110), (130, 12319028), (155, 10332088), (248, 6457555), (260, 6159514), (310, 5166044), (403, 3973880), (520, 3079757), (620, 2583022), (806, 1986940), (1240, 1291511), (1612, 993470), (2015, 794776), (3224, 496735), (4030, 397388), (8060, 198694), (16120, 99347)]