2019412360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{3319}}^1$

素因数の和:3431

約数の個数: 128

約数和(自身を含む): 5421427200

約数和(自身を除く): 3402014840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 53, 56, 70, 82, 106, 140, 164, 205, 212, 265, 280, 287, 328, 371, 410, 424, 530, 574, 742, 820, 1060, 1148, 1435, 1484, 1640, 1855, 2120, 2173, 2296, 2870, 2968, 3319, 3710, 4346, 5740, 6638, 7420, 8692, 10865, 11480, 13276, 14840, 15211, 16595, 17384, 21730, 23233, 26552, 30422, 33190, 43460, 46466, 60844, 66380, 76055, 86920, 92932, 116165, 121688, 132760, 136079, 152110, 175907, 185864, 232330, 272158, 304220, 351814, 464660, 544316, 608440, 680395, 703628, 879535, 929320, 952553, 1088632, 1231349, 1360790, 1407256, 1759070, 1905106, 2462698, 2721580, 3518140, 3810212, 4762765, 4925396, 5443160, 6156745, 7036280, 7212187, 7620424, 9525530, 9850792, 12313490, 14424374, 19051060, 24626980, 28848748, 36060935, 38102120, 49253960, 50485309, 57697496, 72121870, 100970618, 144243740, 201941236, 252426545, 288487480, 403882472, 504853090, 1009706180, 2019412360]

約数ペア:

[(1, 2019412360), (2, 1009706180), (4, 504853090), (5, 403882472), (7, 288487480), (8, 252426545), (10, 201941236), (14, 144243740), (20, 100970618), (28, 72121870), (35, 57697496), (40, 50485309), (41, 49253960), (53, 38102120), (56, 36060935), (70, 28848748), (82, 24626980), (106, 19051060), (140, 14424374), (164, 12313490), (205, 9850792), (212, 9525530), (265, 7620424), (280, 7212187), (287, 7036280), (328, 6156745), (371, 5443160), (410, 4925396), (424, 4762765), (530, 3810212), (574, 3518140), (742, 2721580), (820, 2462698), (1060, 1905106), (1148, 1759070), (1435, 1407256), (1484, 1360790), (1640, 1231349), (1855, 1088632), (2120, 952553), (2173, 929320), (2296, 879535), (2870, 703628), (2968, 680395), (3319, 608440), (3710, 544316), (4346, 464660), (5740, 351814), (6638, 304220), (7420, 272158), (8692, 232330), (10865, 185864), (11480, 175907), (13276, 152110), (14840, 136079), (15211, 132760), (16595, 121688), (17384, 116165), (21730, 92932), (23233, 86920), (26552, 76055), (30422, 66380), (33190, 60844), (43460, 46466)]