1580034040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{98017}}^1$

素因数の和:98072

約数の個数: 64

約数和(自身を含む): 3952085760

約数和(自身を除く): 2372051720

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, 98017, 196034, 392068, 490085, 784136, 980170, 1274221, 1960340, 2548442, 3038527, 3920680, 5096884, 6077054, 6371105, 10193768, 12154108, 12742210, 15192635, 24308216, 25484420, 30385270, 39500851, 50968840, 60770540, 79001702, 121541080, 158003404, 197504255, 316006808, 395008510, 790017020, 1580034040]

約数ペア:

[(1, 1580034040), (2, 790017020), (4, 395008510), (5, 316006808), (8, 197504255), (10, 158003404), (13, 121541080), (20, 79001702), (26, 60770540), (31, 50968840), (40, 39500851), (52, 30385270), (62, 25484420), (65, 24308216), (104, 15192635), (124, 12742210), (130, 12154108), (155, 10193768), (248, 6371105), (260, 6077054), (310, 5096884), (403, 3920680), (520, 3038527), (620, 2548442), (806, 1960340), (1240, 1274221), (1612, 980170), (2015, 784136), (3224, 490085), (4030, 392068), (8060, 196034), (16120, 98017)]