83197660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2689}}^1$

素因数の和:2735

約数の個数: 96

約数和(自身を含む): 227767680

約数和(自身を除く): 144570020

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 17, 20, 26, 28, 34, 35, 52, 65, 68, 70, 85, 91, 119, 130, 140, 170, 182, 221, 238, 260, 340, 364, 442, 455, 476, 595, 884, 910, 1105, 1190, 1547, 1820, 2210, 2380, 2689, 3094, 4420, 5378, 6188, 7735, 10756, 13445, 15470, 18823, 26890, 30940, 34957, 37646, 45713, 53780, 69914, 75292, 91426, 94115, 139828, 174785, 182852, 188230, 228565, 244699, 319991, 349570, 376460, 457130, 489398, 594269, 639982, 699140, 914260, 978796, 1188538, 1223495, 1279964, 1599955, 2377076, 2446990, 2971345, 3199910, 4159883, 4893980, 5942690, 6399820, 8319766, 11885380, 16639532, 20799415, 41598830, 83197660]

約数ペア:

[(1, 83197660), (2, 41598830), (4, 20799415), (5, 16639532), (7, 11885380), (10, 8319766), (13, 6399820), (14, 5942690), (17, 4893980), (20, 4159883), (26, 3199910), (28, 2971345), (34, 2446990), (35, 2377076), (52, 1599955), (65, 1279964), (68, 1223495), (70, 1188538), (85, 978796), (91, 914260), (119, 699140), (130, 639982), (140, 594269), (170, 489398), (182, 457130), (221, 376460), (238, 349570), (260, 319991), (340, 244699), (364, 228565), (442, 188230), (455, 182852), (476, 174785), (595, 139828), (884, 94115), (910, 91426), (1105, 75292), (1190, 69914), (1547, 53780), (1820, 45713), (2210, 37646), (2380, 34957), (2689, 30940), (3094, 26890), (4420, 18823), (5378, 15470), (6188, 13445), (7735, 10756)]