10854700

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:259

約数の個数: 72

約数和(自身を含む): 25779600

約数和(自身を除く): 14924900

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 29, 38, 50, 58, 76, 95, 100, 116, 145, 190, 197, 290, 380, 394, 475, 551, 580, 725, 788, 950, 985, 1102, 1450, 1900, 1970, 2204, 2755, 2900, 3743, 3940, 4925, 5510, 5713, 7486, 9850, 11020, 11426, 13775, 14972, 18715, 19700, 22852, 27550, 28565, 37430, 55100, 57130, 74860, 93575, 108547, 114260, 142825, 187150, 217094, 285650, 374300, 434188, 542735, 571300, 1085470, 2170940, 2713675, 5427350, 10854700]

約数ペア:

[(1, 10854700), (2, 5427350), (4, 2713675), (5, 2170940), (10, 1085470), (19, 571300), (20, 542735), (25, 434188), (29, 374300), (38, 285650), (50, 217094), (58, 187150), (76, 142825), (95, 114260), (100, 108547), (116, 93575), (145, 74860), (190, 57130), (197, 55100), (290, 37430), (380, 28565), (394, 27550), (475, 22852), (551, 19700), (580, 18715), (725, 14972), (788, 13775), (950, 11426), (985, 11020), (1102, 9850), (1450, 7486), (1900, 5713), (1970, 5510), (2204, 4925), (2755, 3940), (2900, 3743)]