38716700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{577}}^1$

素因数の和:663

約数の個数: 72

約数和(自身を含む): 93316944

約数和(自身を除く): 54600244

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 61, 100, 110, 122, 220, 244, 275, 305, 550, 577, 610, 671, 1100, 1154, 1220, 1342, 1525, 2308, 2684, 2885, 3050, 3355, 5770, 6100, 6347, 6710, 11540, 12694, 13420, 14425, 16775, 25388, 28850, 31735, 33550, 35197, 57700, 63470, 67100, 70394, 126940, 140788, 158675, 175985, 317350, 351970, 387167, 634700, 703940, 774334, 879925, 1548668, 1759850, 1935835, 3519700, 3871670, 7743340, 9679175, 19358350, 38716700]

約数ペア:

[(1, 38716700), (2, 19358350), (4, 9679175), (5, 7743340), (10, 3871670), (11, 3519700), (20, 1935835), (22, 1759850), (25, 1548668), (44, 879925), (50, 774334), (55, 703940), (61, 634700), (100, 387167), (110, 351970), (122, 317350), (220, 175985), (244, 158675), (275, 140788), (305, 126940), (550, 70394), (577, 67100), (610, 63470), (671, 57700), (1100, 35197), (1154, 33550), (1220, 31735), (1342, 28850), (1525, 25388), (2308, 16775), (2684, 14425), (2885, 13420), (3050, 12694), (3355, 11540), (5770, 6710), (6100, 6347)]