196173760

素因数分解:

$2^6\times 5^1\times {\mathrm{163}}^1\times {\mathrm{3761}}^1$

素因数の和:3941

約数の個数: 56

約数和(自身を含む): 470129616

約数和(自身を除く): 273955856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 163, 320, 326, 652, 815, 1304, 1630, 2608, 3260, 3761, 5216, 6520, 7522, 10432, 13040, 15044, 18805, 26080, 30088, 37610, 52160, 60176, 75220, 120352, 150440, 240704, 300880, 601760, 613043, 1203520, 1226086, 2452172, 3065215, 4904344, 6130430, 9808688, 12260860, 19617376, 24521720, 39234752, 49043440, 98086880, 196173760]

約数ペア:

[(1, 196173760), (2, 98086880), (4, 49043440), (5, 39234752), (8, 24521720), (10, 19617376), (16, 12260860), (20, 9808688), (32, 6130430), (40, 4904344), (64, 3065215), (80, 2452172), (160, 1226086), (163, 1203520), (320, 613043), (326, 601760), (652, 300880), (815, 240704), (1304, 150440), (1630, 120352), (2608, 75220), (3260, 60176), (3761, 52160), (5216, 37610), (6520, 30088), (7522, 26080), (10432, 18805), (13040, 15044)]