41799940

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1$

素因数の和:246

約数の個数: 144

約数和(自身を含む): 117037872

約数和(自身を除く): 75237932

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 17, 20, 26, 28, 34, 35, 49, 52, 65, 68, 70, 85, 91, 98, 119, 130, 140, 170, 182, 193, 196, 221, 238, 245, 260, 340, 364, 386, 442, 455, 476, 490, 595, 637, 772, 833, 884, 910, 965, 980, 1105, 1190, 1274, 1351, 1547, 1666, 1820, 1930, 2210, 2380, 2509, 2548, 2702, 3094, 3185, 3281, 3332, 3860, 4165, 4420, 5018, 5404, 6188, 6370, 6562, 6755, 7735, 8330, 9457, 10036, 10829, 12545, 12740, 13124, 13510, 15470, 16405, 16660, 17563, 18914, 21658, 22967, 25090, 27020, 30940, 32810, 35126, 37828, 42653, 43316, 45934, 47285, 50180, 54145, 65620, 70252, 85306, 87815, 91868, 94570, 108290, 114835, 122941, 160769, 170612, 175630, 189140, 213265, 216580, 229670, 245882, 298571, 321538, 351260, 426530, 459340, 491764, 597142, 614705, 643076, 803845, 853060, 1194284, 1229410, 1492855, 1607690, 2089997, 2458820, 2985710, 3215380, 4179994, 5971420, 8359988, 10449985, 20899970, 41799940]

約数ペア:

[(1, 41799940), (2, 20899970), (4, 10449985), (5, 8359988), (7, 5971420), (10, 4179994), (13, 3215380), (14, 2985710), (17, 2458820), (20, 2089997), (26, 1607690), (28, 1492855), (34, 1229410), (35, 1194284), (49, 853060), (52, 803845), (65, 643076), (68, 614705), (70, 597142), (85, 491764), (91, 459340), (98, 426530), (119, 351260), (130, 321538), (140, 298571), (170, 245882), (182, 229670), (193, 216580), (196, 213265), (221, 189140), (238, 175630), (245, 170612), (260, 160769), (340, 122941), (364, 114835), (386, 108290), (442, 94570), (455, 91868), (476, 87815), (490, 85306), (595, 70252), (637, 65620), (772, 54145), (833, 50180), (884, 47285), (910, 45934), (965, 43316), (980, 42653), (1105, 37828), (1190, 35126), (1274, 32810), (1351, 30940), (1547, 27020), (1666, 25090), (1820, 22967), (1930, 21658), (2210, 18914), (2380, 17563), (2509, 16660), (2548, 16405), (2702, 15470), (3094, 13510), (3185, 13124), (3281, 12740), (3332, 12545), (3860, 10829), (4165, 10036), (4420, 9457), (5018, 8330), (5404, 7735), (6188, 6755), (6370, 6562)]