8073463460

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1\times {\mathrm{397}}^1$

素因数の和:757

約数の個数: 96

約数和(自身を含む): 17577208320

約数和(自身を除く): 9503744860

約数列:

[1, 2, 4, 5, 10, 20, 61, 79, 122, 158, 211, 244, 305, 316, 395, 397, 422, 610, 790, 794, 844, 1055, 1220, 1580, 1588, 1985, 2110, 3970, 4220, 4819, 7940, 9638, 12871, 16669, 19276, 24095, 24217, 25742, 31363, 33338, 48190, 48434, 51484, 62726, 64355, 66676, 83345, 83767, 96380, 96868, 121085, 125452, 128710, 156815, 166690, 167534, 242170, 257420, 313630, 333380, 335068, 418835, 484340, 627260, 837670, 1016809, 1675340, 1913143, 2033618, 3826286, 4067236, 5084045, 5109787, 6617593, 7652572, 9565715, 10168090, 10219574, 13235186, 19131430, 20336180, 20439148, 25548935, 26470372, 33087965, 38262860, 51097870, 66175930, 102195740, 132351860, 403673173, 807346346, 1614692692, 2018365865, 4036731730, 8073463460]

約数ペア:

[(1, 8073463460), (2, 4036731730), (4, 2018365865), (5, 1614692692), (10, 807346346), (20, 403673173), (61, 132351860), (79, 102195740), (122, 66175930), (158, 51097870), (211, 38262860), (244, 33087965), (305, 26470372), (316, 25548935), (395, 20439148), (397, 20336180), (422, 19131430), (610, 13235186), (790, 10219574), (794, 10168090), (844, 9565715), (1055, 7652572), (1220, 6617593), (1580, 5109787), (1588, 5084045), (1985, 4067236), (2110, 3826286), (3970, 2033618), (4220, 1913143), (4819, 1675340), (7940, 1016809), (9638, 837670), (12871, 627260), (16669, 484340), (19276, 418835), (24095, 335068), (24217, 333380), (25742, 313630), (31363, 257420), (33338, 242170), (48190, 167534), (48434, 166690), (51484, 156815), (62726, 128710), (64355, 125452), (66676, 121085), (83345, 96868), (83767, 96380)]