156968690650

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2470003}}^1$

素因数の和:2470087

約数の個数: 48

約数和(自身を含む): 308730739968

約数和(自身を除く): 151762049318

約数列:

[1, 2, 5, 10, 25, 31, 41, 50, 62, 82, 155, 205, 310, 410, 775, 1025, 1271, 1550, 2050, 2542, 6355, 12710, 31775, 63550, 2470003, 4940006, 12350015, 24700030, 61750075, 76570093, 101270123, 123500150, 153140186, 202540246, 382850465, 506350615, 765700930, 1012701230, 1914252325, 2531753075, 3139373813, 3828504650, 5063506150, 6278747626, 15696869065, 31393738130, 78484345325, 156968690650]

約数ペア:

[(1, 156968690650), (2, 78484345325), (5, 31393738130), (10, 15696869065), (25, 6278747626), (31, 5063506150), (41, 3828504650), (50, 3139373813), (62, 2531753075), (82, 1914252325), (155, 1012701230), (205, 765700930), (310, 506350615), (410, 382850465), (775, 202540246), (1025, 153140186), (1271, 123500150), (1550, 101270123), (2050, 76570093), (2542, 61750075), (6355, 24700030), (12710, 12350015), (31775, 4940006), (63550, 2470003)]