100642720

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{227}}^1$

素因数の和:422

約数の個数: 96

約数和(自身を含む): 254415168

約数和(自身を除く): 153772448

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 163, 170, 227, 272, 326, 340, 454, 544, 652, 680, 815, 908, 1135, 1304, 1360, 1630, 1816, 2270, 2608, 2720, 2771, 3260, 3632, 3859, 4540, 5216, 5542, 6520, 7264, 7718, 9080, 11084, 13040, 13855, 15436, 18160, 19295, 22168, 26080, 27710, 30872, 36320, 37001, 38590, 44336, 55420, 61744, 74002, 77180, 88672, 110840, 123488, 148004, 154360, 185005, 221680, 296008, 308720, 370010, 443360, 592016, 617440, 629017, 740020, 1184032, 1258034, 1480040, 2516068, 2960080, 3145085, 5032136, 5920160, 6290170, 10064272, 12580340, 20128544, 25160680, 50321360, 100642720]

約数ペア:

[(1, 100642720), (2, 50321360), (4, 25160680), (5, 20128544), (8, 12580340), (10, 10064272), (16, 6290170), (17, 5920160), (20, 5032136), (32, 3145085), (34, 2960080), (40, 2516068), (68, 1480040), (80, 1258034), (85, 1184032), (136, 740020), (160, 629017), (163, 617440), (170, 592016), (227, 443360), (272, 370010), (326, 308720), (340, 296008), (454, 221680), (544, 185005), (652, 154360), (680, 148004), (815, 123488), (908, 110840), (1135, 88672), (1304, 77180), (1360, 74002), (1630, 61744), (1816, 55420), (2270, 44336), (2608, 38590), (2720, 37001), (2771, 36320), (3260, 30872), (3632, 27710), (3859, 26080), (4540, 22168), (5216, 19295), (5542, 18160), (6520, 15436), (7264, 13855), (7718, 13040), (9080, 11084)]