41669120

素因数分解:

$2^9\times 5^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1$

素因数の和:461

約数の個数: 80

約数和(自身を含む): 102602808

約数和(自身を除く): 60933688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 256, 320, 328, 397, 410, 512, 640, 656, 794, 820, 1280, 1312, 1588, 1640, 1985, 2560, 2624, 3176, 3280, 3970, 5248, 6352, 6560, 7940, 10496, 12704, 13120, 15880, 16277, 20992, 25408, 26240, 31760, 32554, 50816, 52480, 63520, 65108, 81385, 101632, 104960, 127040, 130216, 162770, 203264, 254080, 260432, 325540, 508160, 520864, 651080, 1016320, 1041728, 1302160, 2083456, 2604320, 4166912, 5208640, 8333824, 10417280, 20834560, 41669120]

約数ペア:

[(1, 41669120), (2, 20834560), (4, 10417280), (5, 8333824), (8, 5208640), (10, 4166912), (16, 2604320), (20, 2083456), (32, 1302160), (40, 1041728), (41, 1016320), (64, 651080), (80, 520864), (82, 508160), (128, 325540), (160, 260432), (164, 254080), (205, 203264), (256, 162770), (320, 130216), (328, 127040), (397, 104960), (410, 101632), (512, 81385), (640, 65108), (656, 63520), (794, 52480), (820, 50816), (1280, 32554), (1312, 31760), (1588, 26240), (1640, 25408), (1985, 20992), (2560, 16277), (2624, 15880), (3176, 13120), (3280, 12704), (3970, 10496), (5248, 7940), (6352, 6560)]