97800040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6067}}^1$

素因数の和:6122

約数の個数: 64

約数和(自身を含む): 244661760

約数和(自身を除く): 146861720

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, 6067, 8060, 12134, 16120, 24268, 30335, 48536, 60670, 78871, 121340, 157742, 188077, 242680, 315484, 376154, 394355, 630968, 752308, 788710, 940385, 1504616, 1577420, 1880770, 2445001, 3154840, 3761540, 4890002, 7523080, 9780004, 12225005, 19560008, 24450010, 48900020, 97800040]

約数ペア:

[(1, 97800040), (2, 48900020), (4, 24450010), (5, 19560008), (8, 12225005), (10, 9780004), (13, 7523080), (20, 4890002), (26, 3761540), (31, 3154840), (40, 2445001), (52, 1880770), (62, 1577420), (65, 1504616), (104, 940385), (124, 788710), (130, 752308), (155, 630968), (248, 394355), (260, 376154), (310, 315484), (403, 242680), (520, 188077), (620, 157742), (806, 121340), (1240, 78871), (1612, 60670), (2015, 48536), (3224, 30335), (4030, 24268), (6067, 16120), (8060, 12134)]