7692100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:185

約数の個数: 72

約数和(自身を含む): 18458888

約数和(自身を除く): 10766788

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 61, 65, 97, 100, 122, 130, 194, 244, 260, 305, 325, 388, 485, 610, 650, 793, 970, 1220, 1261, 1300, 1525, 1586, 1940, 2425, 2522, 3050, 3172, 3965, 4850, 5044, 5917, 6100, 6305, 7930, 9700, 11834, 12610, 15860, 19825, 23668, 25220, 29585, 31525, 39650, 59170, 63050, 76921, 79300, 118340, 126100, 147925, 153842, 295850, 307684, 384605, 591700, 769210, 1538420, 1923025, 3846050, 7692100]

約数ペア:

[(1, 7692100), (2, 3846050), (4, 1923025), (5, 1538420), (10, 769210), (13, 591700), (20, 384605), (25, 307684), (26, 295850), (50, 153842), (52, 147925), (61, 126100), (65, 118340), (97, 79300), (100, 76921), (122, 63050), (130, 59170), (194, 39650), (244, 31525), (260, 29585), (305, 25220), (325, 23668), (388, 19825), (485, 15860), (610, 12610), (650, 11834), (793, 9700), (970, 7930), (1220, 6305), (1261, 6100), (1300, 5917), (1525, 5044), (1586, 4850), (1940, 3965), (2425, 3172), (2522, 3050)]