19322300

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:339

約数の個数: 72

約数和(自身を含む): 45330432

約数和(自身を除く): 26008132

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 31, 46, 50, 62, 92, 100, 115, 124, 155, 230, 271, 310, 460, 542, 575, 620, 713, 775, 1084, 1150, 1355, 1426, 1550, 2300, 2710, 2852, 3100, 3565, 5420, 6233, 6775, 7130, 8401, 12466, 13550, 14260, 16802, 17825, 24932, 27100, 31165, 33604, 35650, 42005, 62330, 71300, 84010, 124660, 155825, 168020, 193223, 210025, 311650, 386446, 420050, 623300, 772892, 840100, 966115, 1932230, 3864460, 4830575, 9661150, 19322300]

約数ペア:

[(1, 19322300), (2, 9661150), (4, 4830575), (5, 3864460), (10, 1932230), (20, 966115), (23, 840100), (25, 772892), (31, 623300), (46, 420050), (50, 386446), (62, 311650), (92, 210025), (100, 193223), (115, 168020), (124, 155825), (155, 124660), (230, 84010), (271, 71300), (310, 62330), (460, 42005), (542, 35650), (575, 33604), (620, 31165), (713, 27100), (775, 24932), (1084, 17825), (1150, 16802), (1355, 14260), (1426, 13550), (1550, 12466), (2300, 8401), (2710, 7130), (2852, 6775), (3100, 6233), (3565, 5420)]