5360680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^3\times {\mathrm{61}}^1$

素因数の和:111

約数の個数: 64

約数和(自身を含む): 13280400

約数和(自身を除く): 7919720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 61, 65, 104, 122, 130, 169, 244, 260, 305, 338, 488, 520, 610, 676, 793, 845, 1220, 1352, 1586, 1690, 2197, 2440, 3172, 3380, 3965, 4394, 6344, 6760, 7930, 8788, 10309, 10985, 15860, 17576, 20618, 21970, 31720, 41236, 43940, 51545, 82472, 87880, 103090, 134017, 206180, 268034, 412360, 536068, 670085, 1072136, 1340170, 2680340, 5360680]

約数ペア:

[(1, 5360680), (2, 2680340), (4, 1340170), (5, 1072136), (8, 670085), (10, 536068), (13, 412360), (20, 268034), (26, 206180), (40, 134017), (52, 103090), (61, 87880), (65, 82472), (104, 51545), (122, 43940), (130, 41236), (169, 31720), (244, 21970), (260, 20618), (305, 17576), (338, 15860), (488, 10985), (520, 10309), (610, 8788), (676, 7930), (793, 6760), (845, 6344), (1220, 4394), (1352, 3965), (1586, 3380), (1690, 3172), (2197, 2440)]