1214458300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{2111}}^1$

素因数の和:2659

約数の個数: 72

約数和(自身を含む): 2881815552

約数和(自身を除く): 1667357252

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 523, 550, 1046, 1100, 2092, 2111, 2615, 4222, 5230, 5753, 8444, 10460, 10555, 11506, 13075, 21110, 23012, 23221, 26150, 28765, 42220, 46442, 52300, 52775, 57530, 92884, 105550, 115060, 116105, 143825, 211100, 232210, 287650, 464420, 575300, 580525, 1104053, 1161050, 2208106, 2322100, 4416212, 5520265, 11040530, 12144583, 22081060, 24289166, 27601325, 48578332, 55202650, 60722915, 110405300, 121445830, 242891660, 303614575, 607229150, 1214458300]

約数ペア:

[(1, 1214458300), (2, 607229150), (4, 303614575), (5, 242891660), (10, 121445830), (11, 110405300), (20, 60722915), (22, 55202650), (25, 48578332), (44, 27601325), (50, 24289166), (55, 22081060), (100, 12144583), (110, 11040530), (220, 5520265), (275, 4416212), (523, 2322100), (550, 2208106), (1046, 1161050), (1100, 1104053), (2092, 580525), (2111, 575300), (2615, 464420), (4222, 287650), (5230, 232210), (5753, 211100), (8444, 143825), (10460, 116105), (10555, 115060), (11506, 105550), (13075, 92884), (21110, 57530), (23012, 52775), (23221, 52300), (26150, 46442), (28765, 42220)]