130906360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{1109}}^1$

素因数の和:1360

約数の個数: 64

約数和(自身を含む): 318880800

約数和(自身を除く): 187974440

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 227, 260, 454, 520, 908, 1109, 1135, 1816, 2218, 2270, 2951, 4436, 4540, 5545, 5902, 8872, 9080, 11090, 11804, 14417, 14755, 22180, 23608, 28834, 29510, 44360, 57668, 59020, 72085, 115336, 118040, 144170, 251743, 288340, 503486, 576680, 1006972, 1258715, 2013944, 2517430, 3272659, 5034860, 6545318, 10069720, 13090636, 16363295, 26181272, 32726590, 65453180, 130906360]

約数ペア:

[(1, 130906360), (2, 65453180), (4, 32726590), (5, 26181272), (8, 16363295), (10, 13090636), (13, 10069720), (20, 6545318), (26, 5034860), (40, 3272659), (52, 2517430), (65, 2013944), (104, 1258715), (130, 1006972), (227, 576680), (260, 503486), (454, 288340), (520, 251743), (908, 144170), (1109, 118040), (1135, 115336), (1816, 72085), (2218, 59020), (2270, 57668), (2951, 44360), (4436, 29510), (4540, 28834), (5545, 23608), (5902, 22180), (8872, 14755), (9080, 14417), (11090, 11804)]