13734760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{433}}^1$

素因数の和:518

約数の個数: 64

約数和(自身を含む): 33904080

約数和(自身を除く): 20169320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 61, 65, 104, 122, 130, 244, 260, 305, 433, 488, 520, 610, 793, 866, 1220, 1586, 1732, 2165, 2440, 3172, 3464, 3965, 4330, 5629, 6344, 7930, 8660, 11258, 15860, 17320, 22516, 26413, 28145, 31720, 45032, 52826, 56290, 105652, 112580, 132065, 211304, 225160, 264130, 343369, 528260, 686738, 1056520, 1373476, 1716845, 2746952, 3433690, 6867380, 13734760]

約数ペア:

[(1, 13734760), (2, 6867380), (4, 3433690), (5, 2746952), (8, 1716845), (10, 1373476), (13, 1056520), (20, 686738), (26, 528260), (40, 343369), (52, 264130), (61, 225160), (65, 211304), (104, 132065), (122, 112580), (130, 105652), (244, 56290), (260, 52826), (305, 45032), (433, 31720), (488, 28145), (520, 26413), (610, 22516), (793, 17320), (866, 15860), (1220, 11258), (1586, 8660), (1732, 7930), (2165, 6344), (2440, 5629), (3172, 4330), (3464, 3965)]