5980969861100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{18521}}^1\times {\mathrm{248407}}^1$

素因数の和:266955

約数の個数: 72

約数和(自身を含む): 13977877421088

約数和(自身を除く): 7996907559988

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 18521, 37042, 74084, 92605, 185210, 240773, 248407, 370420, 463025, 481546, 496814, 926050, 963092, 993628, 1203865, 1242035, 1852100, 2407730, 2484070, 3229291, 4815460, 4968140, 6019325, 6210175, 6458582, 12038650, 12420350, 12917164, 16146455, 24077300, 24840700, 32292910, 64585820, 80732275, 161464550, 322929100, 4600746047, 9201492094, 18402984188, 23003730235, 46007460470, 59809698611, 92014920940, 115018651175, 119619397222, 230037302350, 239238794444, 299048493055, 460074604700, 598096986110, 1196193972220, 1495242465275, 2990484930550, 5980969861100]

約数ペア:

[(1, 5980969861100), (2, 2990484930550), (4, 1495242465275), (5, 1196193972220), (10, 598096986110), (13, 460074604700), (20, 299048493055), (25, 239238794444), (26, 230037302350), (50, 119619397222), (52, 115018651175), (65, 92014920940), (100, 59809698611), (130, 46007460470), (260, 23003730235), (325, 18402984188), (650, 9201492094), (1300, 4600746047), (18521, 322929100), (37042, 161464550), (74084, 80732275), (92605, 64585820), (185210, 32292910), (240773, 24840700), (248407, 24077300), (370420, 16146455), (463025, 12917164), (481546, 12420350), (496814, 12038650), (926050, 6458582), (963092, 6210175), (993628, 6019325), (1203865, 4968140), (1242035, 4815460), (1852100, 3229291), (2407730, 2484070)]