44109440

素因数分解:

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

素因数の和:142

約数の個数: 64

約数和(自身を含む): 108085320

約数和(自身を除く): 63975880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 320, 328, 410, 640, 656, 820, 1312, 1640, 1681, 2624, 3280, 3362, 5248, 6560, 6724, 8405, 13120, 13448, 16810, 26240, 26896, 33620, 53792, 67240, 68921, 107584, 134480, 137842, 215168, 268960, 275684, 344605, 537920, 551368, 689210, 1075840, 1102736, 1378420, 2205472, 2756840, 4410944, 5513680, 8821888, 11027360, 22054720, 44109440]

約数ペア:

[(1, 44109440), (2, 22054720), (4, 11027360), (5, 8821888), (8, 5513680), (10, 4410944), (16, 2756840), (20, 2205472), (32, 1378420), (40, 1102736), (41, 1075840), (64, 689210), (80, 551368), (82, 537920), (128, 344605), (160, 275684), (164, 268960), (205, 215168), (320, 137842), (328, 134480), (410, 107584), (640, 68921), (656, 67240), (820, 53792), (1312, 33620), (1640, 26896), (1681, 26240), (2624, 16810), (3280, 13448), (3362, 13120), (5248, 8405), (6560, 6724)]