111375680

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{653}}^1$

素因数の和:724

約数の個数: 112

約数和(自身を含む): 293028624

約数和(自身を除く): 181652944

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 41, 52, 64, 65, 80, 82, 104, 130, 160, 164, 205, 208, 260, 320, 328, 410, 416, 520, 533, 653, 656, 820, 832, 1040, 1066, 1306, 1312, 1640, 2080, 2132, 2612, 2624, 2665, 3265, 3280, 4160, 4264, 5224, 5330, 6530, 6560, 8489, 8528, 10448, 10660, 13060, 13120, 16978, 17056, 20896, 21320, 26120, 26773, 33956, 34112, 41792, 42445, 42640, 52240, 53546, 67912, 84890, 85280, 104480, 107092, 133865, 135824, 169780, 170560, 208960, 214184, 267730, 271648, 339560, 348049, 428368, 535460, 543296, 679120, 696098, 856736, 1070920, 1358240, 1392196, 1713472, 1740245, 2141840, 2716480, 2784392, 3480490, 4283680, 5568784, 6960980, 8567360, 11137568, 13921960, 22275136, 27843920, 55687840, 111375680]

約数ペア:

[(1, 111375680), (2, 55687840), (4, 27843920), (5, 22275136), (8, 13921960), (10, 11137568), (13, 8567360), (16, 6960980), (20, 5568784), (26, 4283680), (32, 3480490), (40, 2784392), (41, 2716480), (52, 2141840), (64, 1740245), (65, 1713472), (80, 1392196), (82, 1358240), (104, 1070920), (130, 856736), (160, 696098), (164, 679120), (205, 543296), (208, 535460), (260, 428368), (320, 348049), (328, 339560), (410, 271648), (416, 267730), (520, 214184), (533, 208960), (653, 170560), (656, 169780), (820, 135824), (832, 133865), (1040, 107092), (1066, 104480), (1306, 85280), (1312, 84890), (1640, 67912), (2080, 53546), (2132, 52240), (2612, 42640), (2624, 42445), (2665, 41792), (3265, 34112), (3280, 33956), (4160, 26773), (4264, 26120), (5224, 21320), (5330, 20896), (6530, 17056), (6560, 16978), (8489, 13120), (8528, 13060), (10448, 10660)]