264210560

素因数分解:

$2^7\times 5^1\times {\mathrm{41}}^1\times {\mathrm{10069}}^1$

素因数の和:10129

約数の個数: 64

約数和(自身を含む): 647098200

約数和(自身を除く): 382887640

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, 2624, 3280, 5248, 6560, 10069, 13120, 20138, 26240, 40276, 50345, 80552, 100690, 161104, 201380, 322208, 402760, 412829, 644416, 805520, 825658, 1288832, 1611040, 1651316, 2064145, 3222080, 3302632, 4128290, 6444160, 6605264, 8256580, 13210528, 16513160, 26421056, 33026320, 52842112, 66052640, 132105280, 264210560]

約数ペア:

[(1, 264210560), (2, 132105280), (4, 66052640), (5, 52842112), (8, 33026320), (10, 26421056), (16, 16513160), (20, 13210528), (32, 8256580), (40, 6605264), (41, 6444160), (64, 4128290), (80, 3302632), (82, 3222080), (128, 2064145), (160, 1651316), (164, 1611040), (205, 1288832), (320, 825658), (328, 805520), (410, 644416), (640, 412829), (656, 402760), (820, 322208), (1312, 201380), (1640, 161104), (2624, 100690), (3280, 80552), (5248, 50345), (6560, 40276), (10069, 26240), (13120, 20138)]