11770460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2663}}^1$

素因数の和:2702

約数の個数: 48

約数和(自身を含む): 28195776

約数和(自身を除く): 16425316

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 2663, 4420, 5326, 10652, 13315, 26630, 34619, 45271, 53260, 69238, 90542, 138476, 173095, 181084, 226355, 346190, 452710, 588523, 692380, 905420, 1177046, 2354092, 2942615, 5885230, 11770460]

約数ペア:

[(1, 11770460), (2, 5885230), (4, 2942615), (5, 2354092), (10, 1177046), (13, 905420), (17, 692380), (20, 588523), (26, 452710), (34, 346190), (52, 226355), (65, 181084), (68, 173095), (85, 138476), (130, 90542), (170, 69238), (221, 53260), (260, 45271), (340, 34619), (442, 26630), (884, 13315), (1105, 10652), (2210, 5326), (2663, 4420)]