117768400

素因数分解:

$2^4\times 5^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:269

約数の個数: 120

約数和(自身を含む): 298355904

約数和(自身を除く): 180587504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 41, 43, 50, 80, 82, 86, 100, 164, 167, 172, 200, 205, 215, 328, 334, 344, 400, 410, 430, 656, 668, 688, 820, 835, 860, 1025, 1075, 1336, 1640, 1670, 1720, 1763, 2050, 2150, 2672, 3280, 3340, 3440, 3526, 4100, 4175, 4300, 6680, 6847, 7052, 7181, 8200, 8350, 8600, 8815, 13360, 13694, 14104, 14362, 16400, 16700, 17200, 17630, 27388, 28208, 28724, 33400, 34235, 35260, 35905, 44075, 54776, 57448, 66800, 68470, 70520, 71810, 88150, 109552, 114896, 136940, 141040, 143620, 171175, 176300, 179525, 273880, 287240, 294421, 342350, 352600, 359050, 547760, 574480, 588842, 684700, 705200, 718100, 1177684, 1369400, 1436200, 1472105, 2355368, 2738800, 2872400, 2944210, 4710736, 5888420, 7360525, 11776840, 14721050, 23553680, 29442100, 58884200, 117768400]

約数ペア:

[(1, 117768400), (2, 58884200), (4, 29442100), (5, 23553680), (8, 14721050), (10, 11776840), (16, 7360525), (20, 5888420), (25, 4710736), (40, 2944210), (41, 2872400), (43, 2738800), (50, 2355368), (80, 1472105), (82, 1436200), (86, 1369400), (100, 1177684), (164, 718100), (167, 705200), (172, 684700), (200, 588842), (205, 574480), (215, 547760), (328, 359050), (334, 352600), (344, 342350), (400, 294421), (410, 287240), (430, 273880), (656, 179525), (668, 176300), (688, 171175), (820, 143620), (835, 141040), (860, 136940), (1025, 114896), (1075, 109552), (1336, 88150), (1640, 71810), (1670, 70520), (1720, 68470), (1763, 66800), (2050, 57448), (2150, 54776), (2672, 44075), (3280, 35905), (3340, 35260), (3440, 34235), (3526, 33400), (4100, 28724), (4175, 28208), (4300, 27388), (6680, 17630), (6847, 17200), (7052, 16700), (7181, 16400), (8200, 14362), (8350, 14104), (8600, 13694), (8815, 13360)]