26022700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{577}}^1$

素因数の和:643

約数の個数: 72

約数和(自身を含む): 63214704

約数和(自身を除く): 37192004

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 41, 44, 50, 55, 82, 100, 110, 164, 205, 220, 275, 410, 451, 550, 577, 820, 902, 1025, 1100, 1154, 1804, 2050, 2255, 2308, 2885, 4100, 4510, 5770, 6347, 9020, 11275, 11540, 12694, 14425, 22550, 23657, 25388, 28850, 31735, 45100, 47314, 57700, 63470, 94628, 118285, 126940, 158675, 236570, 260227, 317350, 473140, 520454, 591425, 634700, 1040908, 1182850, 1301135, 2365700, 2602270, 5204540, 6505675, 13011350, 26022700]

約数ペア:

[(1, 26022700), (2, 13011350), (4, 6505675), (5, 5204540), (10, 2602270), (11, 2365700), (20, 1301135), (22, 1182850), (25, 1040908), (41, 634700), (44, 591425), (50, 520454), (55, 473140), (82, 317350), (100, 260227), (110, 236570), (164, 158675), (205, 126940), (220, 118285), (275, 94628), (410, 63470), (451, 57700), (550, 47314), (577, 45100), (820, 31735), (902, 28850), (1025, 25388), (1100, 23657), (1154, 22550), (1804, 14425), (2050, 12694), (2255, 11540), (2308, 11275), (2885, 9020), (4100, 6347), (4510, 5770)]