125500700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5081}}^1$

素因数の和:5127

約数の個数: 72

約数和(自身を含む): 308782320

約数和(自身を除く): 183281620

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 25, 26, 38, 50, 52, 65, 76, 95, 100, 130, 190, 247, 260, 325, 380, 475, 494, 650, 950, 988, 1235, 1300, 1900, 2470, 4940, 5081, 6175, 10162, 12350, 20324, 24700, 25405, 50810, 66053, 96539, 101620, 127025, 132106, 193078, 254050, 264212, 330265, 386156, 482695, 508100, 660530, 965390, 1255007, 1321060, 1651325, 1930780, 2413475, 2510014, 3302650, 4826950, 5020028, 6275035, 6605300, 9653900, 12550070, 25100140, 31375175, 62750350, 125500700]

約数ペア:

[(1, 125500700), (2, 62750350), (4, 31375175), (5, 25100140), (10, 12550070), (13, 9653900), (19, 6605300), (20, 6275035), (25, 5020028), (26, 4826950), (38, 3302650), (50, 2510014), (52, 2413475), (65, 1930780), (76, 1651325), (95, 1321060), (100, 1255007), (130, 965390), (190, 660530), (247, 508100), (260, 482695), (325, 386156), (380, 330265), (475, 264212), (494, 254050), (650, 193078), (950, 132106), (988, 127025), (1235, 101620), (1300, 96539), (1900, 66053), (2470, 50810), (4940, 25405), (5081, 24700), (6175, 20324), (10162, 12350)]