1153578820

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{773}}^1$

素因数の和:925

約数の個数: 96

約数和(自身を含む): 2621445120

約数和(自身を除く): 1467866300

約数列:

[1, 2, 4, 5, 10, 20, 29, 31, 58, 62, 83, 116, 124, 145, 155, 166, 290, 310, 332, 415, 580, 620, 773, 830, 899, 1546, 1660, 1798, 2407, 2573, 3092, 3596, 3865, 4495, 4814, 5146, 7730, 8990, 9628, 10292, 12035, 12865, 15460, 17980, 22417, 23963, 24070, 25730, 44834, 47926, 48140, 51460, 64159, 74617, 89668, 95852, 112085, 119815, 128318, 149234, 224170, 239630, 256636, 298468, 320795, 373085, 448340, 479260, 641590, 694927, 746170, 1283180, 1389854, 1492340, 1860611, 1988929, 2779708, 3474635, 3721222, 3977858, 6949270, 7442444, 7955716, 9303055, 9944645, 13898540, 18606110, 19889290, 37212220, 39778580, 57678941, 115357882, 230715764, 288394705, 576789410, 1153578820]

約数ペア:

[(1, 1153578820), (2, 576789410), (4, 288394705), (5, 230715764), (10, 115357882), (20, 57678941), (29, 39778580), (31, 37212220), (58, 19889290), (62, 18606110), (83, 13898540), (116, 9944645), (124, 9303055), (145, 7955716), (155, 7442444), (166, 6949270), (290, 3977858), (310, 3721222), (332, 3474635), (415, 2779708), (580, 1988929), (620, 1860611), (773, 1492340), (830, 1389854), (899, 1283180), (1546, 746170), (1660, 694927), (1798, 641590), (2407, 479260), (2573, 448340), (3092, 373085), (3596, 320795), (3865, 298468), (4495, 256636), (4814, 239630), (5146, 224170), (7730, 149234), (8990, 128318), (9628, 119815), (10292, 112085), (12035, 95852), (12865, 89668), (15460, 74617), (17980, 64159), (22417, 51460), (23963, 48140), (24070, 47926), (25730, 44834)]