29120937980

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{277}}^1$

素因数の和:480

約数の個数: 144

約数和(自身を含む): 65181503520

約数和(自身を除く): 36060565540

約数列:

[1, 2, 4, 5, 10, 20, 41, 53, 59, 82, 106, 118, 164, 205, 212, 236, 265, 277, 295, 410, 530, 554, 590, 820, 1060, 1108, 1180, 1385, 1681, 2173, 2419, 2770, 3127, 3362, 4346, 4838, 5540, 6254, 6724, 8405, 8692, 9676, 10865, 11357, 12095, 12508, 14681, 15635, 16343, 16810, 21730, 22714, 24190, 29362, 31270, 32686, 33620, 43460, 45428, 48380, 56785, 58724, 62540, 65372, 73405, 81715, 89093, 99179, 113570, 128207, 146810, 163430, 178186, 198358, 227140, 256414, 293620, 326860, 356372, 396716, 445465, 465637, 495895, 512828, 601921, 641035, 670063, 866179, 890930, 931274, 991790, 1203842, 1282070, 1340126, 1732358, 1781860, 1862548, 1983580, 2328185, 2407684, 2564140, 2680252, 3009605, 3350315, 3464716, 4330895, 4656370, 5256487, 6019210, 6700630, 8661790, 9312740, 10512974, 12038420, 13401260, 17323580, 21025948, 24678761, 26282435, 27472583, 35513339, 49357522, 52564870, 54945166, 71026678, 98715044, 105129740, 109890332, 123393805, 137362915, 142053356, 177566695, 246787610, 274725830, 355133390, 493575220, 549451660, 710266780, 1456046899, 2912093798, 5824187596, 7280234495, 14560468990, 29120937980]

約数ペア:

[(1, 29120937980), (2, 14560468990), (4, 7280234495), (5, 5824187596), (10, 2912093798), (20, 1456046899), (41, 710266780), (53, 549451660), (59, 493575220), (82, 355133390), (106, 274725830), (118, 246787610), (164, 177566695), (205, 142053356), (212, 137362915), (236, 123393805), (265, 109890332), (277, 105129740), (295, 98715044), (410, 71026678), (530, 54945166), (554, 52564870), (590, 49357522), (820, 35513339), (1060, 27472583), (1108, 26282435), (1180, 24678761), (1385, 21025948), (1681, 17323580), (2173, 13401260), (2419, 12038420), (2770, 10512974), (3127, 9312740), (3362, 8661790), (4346, 6700630), (4838, 6019210), (5540, 5256487), (6254, 4656370), (6724, 4330895), (8405, 3464716), (8692, 3350315), (9676, 3009605), (10865, 2680252), (11357, 2564140), (12095, 2407684), (12508, 2328185), (14681, 1983580), (15635, 1862548), (16343, 1781860), (16810, 1732358), (21730, 1340126), (22714, 1282070), (24190, 1203842), (29362, 991790), (31270, 931274), (32686, 890930), (33620, 866179), (43460, 670063), (45428, 641035), (48380, 601921), (56785, 512828), (58724, 495895), (62540, 465637), (65372, 445465), (73405, 396716), (81715, 356372), (89093, 326860), (99179, 293620), (113570, 256414), (128207, 227140), (146810, 198358), (163430, 178186)]