42712160

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1$

素因数の和:456

約数の個数: 96

約数和(自身を含む): 109734912

約数和(自身を除く): 67022752

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 41, 68, 80, 82, 85, 136, 160, 164, 170, 205, 272, 328, 340, 383, 410, 544, 656, 680, 697, 766, 820, 1312, 1360, 1394, 1532, 1640, 1915, 2720, 2788, 3064, 3280, 3485, 3830, 5576, 6128, 6511, 6560, 6970, 7660, 11152, 12256, 13022, 13940, 15320, 15703, 22304, 26044, 27880, 30640, 31406, 32555, 52088, 55760, 61280, 62812, 65110, 78515, 104176, 111520, 125624, 130220, 157030, 208352, 251248, 260440, 266951, 314060, 502496, 520880, 533902, 628120, 1041760, 1067804, 1256240, 1334755, 2135608, 2512480, 2669510, 4271216, 5339020, 8542432, 10678040, 21356080, 42712160]

約数ペア:

[(1, 42712160), (2, 21356080), (4, 10678040), (5, 8542432), (8, 5339020), (10, 4271216), (16, 2669510), (17, 2512480), (20, 2135608), (32, 1334755), (34, 1256240), (40, 1067804), (41, 1041760), (68, 628120), (80, 533902), (82, 520880), (85, 502496), (136, 314060), (160, 266951), (164, 260440), (170, 251248), (205, 208352), (272, 157030), (328, 130220), (340, 125624), (383, 111520), (410, 104176), (544, 78515), (656, 65110), (680, 62812), (697, 61280), (766, 55760), (820, 52088), (1312, 32555), (1360, 31406), (1394, 30640), (1532, 27880), (1640, 26044), (1915, 22304), (2720, 15703), (2788, 15320), (3064, 13940), (3280, 13022), (3485, 12256), (3830, 11152), (5576, 7660), (6128, 6970), (6511, 6560)]