1568014760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{49433}}^1$

素因数の和:49518

約数の個数: 64

約数和(自身を含む): 3861784080

約数和(自身を除く): 2293769320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 61, 65, 104, 122, 130, 244, 260, 305, 488, 520, 610, 793, 1220, 1586, 2440, 3172, 3965, 6344, 7930, 15860, 31720, 49433, 98866, 197732, 247165, 395464, 494330, 642629, 988660, 1285258, 1977320, 2570516, 3015413, 3213145, 5141032, 6030826, 6426290, 12061652, 12852580, 15077065, 24123304, 25705160, 30154130, 39200369, 60308260, 78400738, 120616520, 156801476, 196001845, 313602952, 392003690, 784007380, 1568014760]

約数ペア:

[(1, 1568014760), (2, 784007380), (4, 392003690), (5, 313602952), (8, 196001845), (10, 156801476), (13, 120616520), (20, 78400738), (26, 60308260), (40, 39200369), (52, 30154130), (61, 25705160), (65, 24123304), (104, 15077065), (122, 12852580), (130, 12061652), (244, 6426290), (260, 6030826), (305, 5141032), (488, 3213145), (520, 3015413), (610, 2570516), (793, 1977320), (1220, 1285258), (1586, 988660), (2440, 642629), (3172, 494330), (3965, 395464), (6344, 247165), (7930, 197732), (15860, 98866), (31720, 49433)]