2013512016775

素因数分解:

$5^2\times 7^3\times {\mathrm{83}}^1\times {\mathrm{1109}}^1\times {\mathrm{2551}}^1$

素因数の和:3774

約数の個数: 96

約数和(自身を含む): 2950561152000

約数和(自身を除く): 937049135225

約数列:

[1, 5, 7, 25, 35, 49, 83, 175, 245, 343, 415, 581, 1109, 1225, 1715, 2075, 2551, 2905, 4067, 5545, 7763, 8575, 12755, 14525, 17857, 20335, 27725, 28469, 38815, 54341, 63775, 89285, 92047, 101675, 124999, 142345, 194075, 211733, 271705, 380387, 446425, 460235, 624995, 644329, 711725, 874993, 1058665, 1358525, 1482131, 1901935, 2301175, 2829059, 3124975, 3221645, 4374965, 4510303, 5293325, 7410655, 9509675, 10374917, 14145295, 16108225, 19803413, 21874825, 22551515, 31572121, 37053275, 51874585, 70726475, 72624419, 99017065, 112757575, 138623891, 157860605, 234811897, 259372925, 363122095, 495085325, 693119455, 789303025, 970367237, 1174059485, 1643683279, 1815610475, 3465597275, 4851836185, 5870297425, 8218416395, 11505782953, 24259180925, 41092081975, 57528914765, 80540480671, 287644573825, 402702403355, 2013512016775]

約数ペア:

[(1, 2013512016775), (5, 402702403355), (7, 287644573825), (25, 80540480671), (35, 57528914765), (49, 41092081975), (83, 24259180925), (175, 11505782953), (245, 8218416395), (343, 5870297425), (415, 4851836185), (581, 3465597275), (1109, 1815610475), (1225, 1643683279), (1715, 1174059485), (2075, 970367237), (2551, 789303025), (2905, 693119455), (4067, 495085325), (5545, 363122095), (7763, 259372925), (8575, 234811897), (12755, 157860605), (14525, 138623891), (17857, 112757575), (20335, 99017065), (27725, 72624419), (28469, 70726475), (38815, 51874585), (54341, 37053275), (63775, 31572121), (89285, 22551515), (92047, 21874825), (101675, 19803413), (124999, 16108225), (142345, 14145295), (194075, 10374917), (211733, 9509675), (271705, 7410655), (380387, 5293325), (446425, 4510303), (460235, 4374965), (624995, 3221645), (644329, 3124975), (711725, 2829059), (874993, 2301175), (1058665, 1901935), (1358525, 1482131)]