1246358360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{21211}}^1$

素因数の和:21348

約数の個数: 64

約数和(自身を含む): 3046891680

約数和(自身を除く): 1800533320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 113, 130, 226, 260, 452, 520, 565, 904, 1130, 1469, 2260, 2938, 4520, 5876, 7345, 11752, 14690, 21211, 29380, 42422, 58760, 84844, 106055, 169688, 212110, 275743, 424220, 551486, 848440, 1102972, 1378715, 2205944, 2396843, 2757430, 4793686, 5514860, 9587372, 11029720, 11984215, 19174744, 23968430, 31158959, 47936860, 62317918, 95873720, 124635836, 155794795, 249271672, 311589590, 623179180, 1246358360]

約数ペア:

[(1, 1246358360), (2, 623179180), (4, 311589590), (5, 249271672), (8, 155794795), (10, 124635836), (13, 95873720), (20, 62317918), (26, 47936860), (40, 31158959), (52, 23968430), (65, 19174744), (104, 11984215), (113, 11029720), (130, 9587372), (226, 5514860), (260, 4793686), (452, 2757430), (520, 2396843), (565, 2205944), (904, 1378715), (1130, 1102972), (1469, 848440), (2260, 551486), (2938, 424220), (4520, 275743), (5876, 212110), (7345, 169688), (11752, 106055), (14690, 84844), (21211, 58760), (29380, 42422)]