164059013950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2797}}^1\times {\mathrm{90239}}^1$

素因数の和:93061

約数の個数: 48

約数和(自身を含む): 328743959040

約数和(自身を除く): 164684945090

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 2797, 5594, 13985, 27970, 36361, 69925, 72722, 90239, 139850, 180478, 181805, 363610, 451195, 902390, 909025, 1173107, 1818050, 2255975, 2346214, 4511950, 5865535, 11731070, 29327675, 58655350, 252398483, 504796966, 1261992415, 2523984830, 3281180279, 6309962075, 6562360558, 12619924150, 16405901395, 32811802790, 82029506975, 164059013950]

約数ペア:

[(1, 164059013950), (2, 82029506975), (5, 32811802790), (10, 16405901395), (13, 12619924150), (25, 6562360558), (26, 6309962075), (50, 3281180279), (65, 2523984830), (130, 1261992415), (325, 504796966), (650, 252398483), (2797, 58655350), (5594, 29327675), (13985, 11731070), (27970, 5865535), (36361, 4511950), (69925, 2346214), (72722, 2255975), (90239, 1818050), (139850, 1173107), (180478, 909025), (181805, 902390), (363610, 451195)]