528044140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{619}}^1$

素因数の和:851

約数の個数: 96

約数和(自身を含む): 1273043520

約数和(自身を除く): 744999380

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 193, 221, 260, 340, 386, 442, 619, 772, 884, 965, 1105, 1238, 1930, 2210, 2476, 2509, 3095, 3281, 3860, 4420, 5018, 6190, 6562, 8047, 10036, 10523, 12380, 12545, 13124, 16094, 16405, 21046, 25090, 32188, 32810, 40235, 42092, 42653, 50180, 52615, 65620, 80470, 85306, 105230, 119467, 136799, 160940, 170612, 210460, 213265, 238934, 273598, 426530, 477868, 547196, 597335, 683995, 853060, 1194670, 1367990, 1553071, 2030939, 2389340, 2735980, 3106142, 4061878, 6212284, 7765355, 8123756, 10154695, 15530710, 20309390, 26402207, 31061420, 40618780, 52804414, 105608828, 132011035, 264022070, 528044140]

約数ペア:

[(1, 528044140), (2, 264022070), (4, 132011035), (5, 105608828), (10, 52804414), (13, 40618780), (17, 31061420), (20, 26402207), (26, 20309390), (34, 15530710), (52, 10154695), (65, 8123756), (68, 7765355), (85, 6212284), (130, 4061878), (170, 3106142), (193, 2735980), (221, 2389340), (260, 2030939), (340, 1553071), (386, 1367990), (442, 1194670), (619, 853060), (772, 683995), (884, 597335), (965, 547196), (1105, 477868), (1238, 426530), (1930, 273598), (2210, 238934), (2476, 213265), (2509, 210460), (3095, 170612), (3281, 160940), (3860, 136799), (4420, 119467), (5018, 105230), (6190, 85306), (6562, 80470), (8047, 65620), (10036, 52615), (10523, 50180), (12380, 42653), (12545, 42092), (13124, 40235), (16094, 32810), (16405, 32188), (21046, 25090)]