157037617900

素因数分解:

$2^2\times 5^2\times {\mathrm{101}}^1\times {\mathrm{1901}}^1\times {\mathrm{8179}}^1$

素因数の和:10195

約数の個数: 72

約数和(自身を含む): 344368740240

約数和(自身を除く): 187331122340

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 101, 202, 404, 505, 1010, 1901, 2020, 2525, 3802, 5050, 7604, 8179, 9505, 10100, 16358, 19010, 32716, 38020, 40895, 47525, 81790, 95050, 163580, 190100, 192001, 204475, 384002, 408950, 768004, 817900, 826079, 960005, 1652158, 1920010, 3304316, 3840020, 4130395, 4800025, 8260790, 9600050, 15548279, 16521580, 19200100, 20651975, 31096558, 41303950, 62193116, 77741395, 82607900, 155482790, 310965580, 388706975, 777413950, 1554827900, 1570376179, 3140752358, 6281504716, 7851880895, 15703761790, 31407523580, 39259404475, 78518808950, 157037617900]

約数ペア:

[(1, 157037617900), (2, 78518808950), (4, 39259404475), (5, 31407523580), (10, 15703761790), (20, 7851880895), (25, 6281504716), (50, 3140752358), (100, 1570376179), (101, 1554827900), (202, 777413950), (404, 388706975), (505, 310965580), (1010, 155482790), (1901, 82607900), (2020, 77741395), (2525, 62193116), (3802, 41303950), (5050, 31096558), (7604, 20651975), (8179, 19200100), (9505, 16521580), (10100, 15548279), (16358, 9600050), (19010, 8260790), (32716, 4800025), (38020, 4130395), (40895, 3840020), (47525, 3304316), (81790, 1920010), (95050, 1652158), (163580, 960005), (190100, 826079), (192001, 817900), (204475, 768004), (384002, 408950)]