4709371520

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{25639}}^1$

素因数の和:25706

約数の個数: 128

約数和(自身を含む): 13181011200

約数和(自身を除く): 8471639680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 64, 70, 80, 82, 112, 128, 140, 160, 164, 205, 224, 280, 287, 320, 328, 410, 448, 560, 574, 640, 656, 820, 896, 1120, 1148, 1312, 1435, 1640, 2240, 2296, 2624, 2870, 3280, 4480, 4592, 5248, 5740, 6560, 9184, 11480, 13120, 18368, 22960, 25639, 26240, 36736, 45920, 51278, 91840, 102556, 128195, 179473, 183680, 205112, 256390, 358946, 410224, 512780, 717892, 820448, 897365, 1025560, 1051199, 1435784, 1640896, 1794730, 2051120, 2102398, 2871568, 3281792, 3589460, 4102240, 4204796, 5255995, 5743136, 7178920, 7358393, 8204480, 8409592, 10511990, 11486272, 14357840, 14716786, 16408960, 16819184, 21023980, 22972544, 28715680, 29433572, 33638368, 36791965, 42047960, 57431360, 58867144, 67276736, 73583930, 84095920, 114862720, 117734288, 134553472, 147167860, 168191840, 235468576, 294335720, 336383680, 470937152, 588671440, 672767360, 941874304, 1177342880, 2354685760, 4709371520]

約数ペア:

[(1, 4709371520), (2, 2354685760), (4, 1177342880), (5, 941874304), (7, 672767360), (8, 588671440), (10, 470937152), (14, 336383680), (16, 294335720), (20, 235468576), (28, 168191840), (32, 147167860), (35, 134553472), (40, 117734288), (41, 114862720), (56, 84095920), (64, 73583930), (70, 67276736), (80, 58867144), (82, 57431360), (112, 42047960), (128, 36791965), (140, 33638368), (160, 29433572), (164, 28715680), (205, 22972544), (224, 21023980), (280, 16819184), (287, 16408960), (320, 14716786), (328, 14357840), (410, 11486272), (448, 10511990), (560, 8409592), (574, 8204480), (640, 7358393), (656, 7178920), (820, 5743136), (896, 5255995), (1120, 4204796), (1148, 4102240), (1312, 3589460), (1435, 3281792), (1640, 2871568), (2240, 2102398), (2296, 2051120), (2624, 1794730), (2870, 1640896), (3280, 1435784), (4480, 1051199), (4592, 1025560), (5248, 897365), (5740, 820448), (6560, 717892), (9184, 512780), (11480, 410224), (13120, 358946), (18368, 256390), (22960, 205112), (25639, 183680), (26240, 179473), (36736, 128195), (45920, 102556), (51278, 91840)]