78466222010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1\times {\mathrm{55681}}^1$

素因数の和:56279

約数の個数: 64

約数和(自身を含む): 161069762304

約数和(自身を除く): 82603540294

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 557, 1114, 1265, 2530, 2785, 5570, 6127, 12254, 12811, 25622, 30635, 55681, 61270, 64055, 111362, 128110, 140921, 278405, 281842, 556810, 612491, 704605, 1224982, 1280663, 1409210, 2561326, 3062455, 6124910, 6403315, 12806630, 14087293, 28174586, 31014317, 62028634, 70436465, 140872930, 155071585, 310143170, 341157487, 682314974, 713329291, 1426658582, 1705787435, 3411574870, 3566646455, 7133292910, 7846622201, 15693244402, 39233111005, 78466222010]

約数ペア:

[(1, 78466222010), (2, 39233111005), (5, 15693244402), (10, 7846622201), (11, 7133292910), (22, 3566646455), (23, 3411574870), (46, 1705787435), (55, 1426658582), (110, 713329291), (115, 682314974), (230, 341157487), (253, 310143170), (506, 155071585), (557, 140872930), (1114, 70436465), (1265, 62028634), (2530, 31014317), (2785, 28174586), (5570, 14087293), (6127, 12806630), (12254, 6403315), (12811, 6124910), (25622, 3062455), (30635, 2561326), (55681, 1409210), (61270, 1280663), (64055, 1224982), (111362, 704605), (128110, 612491), (140921, 556810), (278405, 281842)]