859727360

素因数分解:

$2^9\times 5^1\times {\mathrm{41}}^1\times {\mathrm{8191}}^1$

素因数の和:8255

約数の個数: 80

約数和(自身を含む): 2111864832

約数和(自身を除く): 1252137472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 256, 320, 328, 410, 512, 640, 656, 820, 1280, 1312, 1640, 2560, 2624, 3280, 5248, 6560, 8191, 10496, 13120, 16382, 20992, 26240, 32764, 40955, 52480, 65528, 81910, 104960, 131056, 163820, 262112, 327640, 335831, 524224, 655280, 671662, 1048448, 1310560, 1343324, 1679155, 2096896, 2621120, 2686648, 3358310, 4193792, 5242240, 5373296, 6716620, 10484480, 10746592, 13433240, 20968960, 21493184, 26866480, 42986368, 53732960, 85972736, 107465920, 171945472, 214931840, 429863680, 859727360]

約数ペア:

[(1, 859727360), (2, 429863680), (4, 214931840), (5, 171945472), (8, 107465920), (10, 85972736), (16, 53732960), (20, 42986368), (32, 26866480), (40, 21493184), (41, 20968960), (64, 13433240), (80, 10746592), (82, 10484480), (128, 6716620), (160, 5373296), (164, 5242240), (205, 4193792), (256, 3358310), (320, 2686648), (328, 2621120), (410, 2096896), (512, 1679155), (640, 1343324), (656, 1310560), (820, 1048448), (1280, 671662), (1312, 655280), (1640, 524224), (2560, 335831), (2624, 327640), (3280, 262112), (5248, 163820), (6560, 131056), (8191, 104960), (10496, 81910), (13120, 65528), (16382, 52480), (20992, 40955), (26240, 32764)]