1239565550

素因数分解:

$2^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{229}}^1\times {\mathrm{1483}}^1$

素因数の和:1797

約数の個数: 48

約数和(自身を含む): 2348964240

約数和(自身を除く): 1109398690

約数列:

[1, 2, 5, 10, 25, 50, 73, 146, 229, 365, 458, 730, 1145, 1483, 1825, 2290, 2966, 3650, 5725, 7415, 11450, 14830, 16717, 33434, 37075, 74150, 83585, 108259, 167170, 216518, 339607, 417925, 541295, 679214, 835850, 1082590, 1698035, 2706475, 3396070, 5412950, 8490175, 16980350, 24791311, 49582622, 123956555, 247913110, 619782775, 1239565550]

約数ペア:

[(1, 1239565550), (2, 619782775), (5, 247913110), (10, 123956555), (25, 49582622), (50, 24791311), (73, 16980350), (146, 8490175), (229, 5412950), (365, 3396070), (458, 2706475), (730, 1698035), (1145, 1082590), (1483, 835850), (1825, 679214), (2290, 541295), (2966, 417925), (3650, 339607), (5725, 216518), (7415, 167170), (11450, 108259), (14830, 83585), (16717, 74150), (33434, 37075)]