136841322820

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{631}}^1\times {\mathrm{3209}}^1$

素因数の和:3989

約数の個数: 96

約数和(自身を含む): 299925964800

約数和(自身を除く): 163084641980

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 109, 124, 155, 218, 310, 436, 545, 620, 631, 1090, 1262, 2180, 2524, 3155, 3209, 3379, 6310, 6418, 6758, 12620, 12836, 13516, 16045, 16895, 19561, 32090, 33790, 39122, 64180, 67580, 68779, 78244, 97805, 99479, 137558, 195610, 198958, 275116, 343895, 349781, 391220, 397916, 497395, 687790, 699562, 994790, 1375580, 1399124, 1748905, 1989580, 2024879, 2132149, 3497810, 4049758, 4264298, 6995620, 8099516, 8528596, 10124395, 10660745, 10843211, 20248790, 21321490, 21686422, 40497580, 42642980, 43372844, 54216055, 62771249, 108432110, 125542498, 216864220, 220711811, 251084996, 313856245, 441423622, 627712490, 882847244, 1103559055, 1255424980, 2207118110, 4414236220, 6842066141, 13684132282, 27368264564, 34210330705, 68420661410, 136841322820]

約数ペア:

[(1, 136841322820), (2, 68420661410), (4, 34210330705), (5, 27368264564), (10, 13684132282), (20, 6842066141), (31, 4414236220), (62, 2207118110), (109, 1255424980), (124, 1103559055), (155, 882847244), (218, 627712490), (310, 441423622), (436, 313856245), (545, 251084996), (620, 220711811), (631, 216864220), (1090, 125542498), (1262, 108432110), (2180, 62771249), (2524, 54216055), (3155, 43372844), (3209, 42642980), (3379, 40497580), (6310, 21686422), (6418, 21321490), (6758, 20248790), (12620, 10843211), (12836, 10660745), (13516, 10124395), (16045, 8528596), (16895, 8099516), (19561, 6995620), (32090, 4264298), (33790, 4049758), (39122, 3497810), (64180, 2132149), (67580, 2024879), (68779, 1989580), (78244, 1748905), (97805, 1399124), (99479, 1375580), (137558, 994790), (195610, 699562), (198958, 687790), (275116, 497395), (343895, 397916), (349781, 391220)]