202550920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2083}}^1$

素因数の和:2135

約数の個数: 128

約数和(自身を含む): 567181440

約数和(自身を除く): 364630520

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 17, 20, 22, 26, 34, 40, 44, 52, 55, 65, 68, 85, 88, 104, 110, 130, 136, 143, 170, 187, 220, 221, 260, 286, 340, 374, 440, 442, 520, 572, 680, 715, 748, 884, 935, 1105, 1144, 1430, 1496, 1768, 1870, 2083, 2210, 2431, 2860, 3740, 4166, 4420, 4862, 5720, 7480, 8332, 8840, 9724, 10415, 12155, 16664, 19448, 20830, 22913, 24310, 27079, 35411, 41660, 45826, 48620, 54158, 70822, 83320, 91652, 97240, 108316, 114565, 135395, 141644, 177055, 183304, 216632, 229130, 270790, 283288, 297869, 354110, 389521, 458260, 460343, 541580, 595738, 708220, 779042, 916520, 920686, 1083160, 1191476, 1416440, 1489345, 1558084, 1841372, 1947605, 2301715, 2382952, 2978690, 3116168, 3682744, 3895210, 4603430, 5063773, 5957380, 7790420, 9206860, 10127546, 11914760, 15580840, 18413720, 20255092, 25318865, 40510184, 50637730, 101275460, 202550920]

約数ペア:

[(1, 202550920), (2, 101275460), (4, 50637730), (5, 40510184), (8, 25318865), (10, 20255092), (11, 18413720), (13, 15580840), (17, 11914760), (20, 10127546), (22, 9206860), (26, 7790420), (34, 5957380), (40, 5063773), (44, 4603430), (52, 3895210), (55, 3682744), (65, 3116168), (68, 2978690), (85, 2382952), (88, 2301715), (104, 1947605), (110, 1841372), (130, 1558084), (136, 1489345), (143, 1416440), (170, 1191476), (187, 1083160), (220, 920686), (221, 916520), (260, 779042), (286, 708220), (340, 595738), (374, 541580), (440, 460343), (442, 458260), (520, 389521), (572, 354110), (680, 297869), (715, 283288), (748, 270790), (884, 229130), (935, 216632), (1105, 183304), (1144, 177055), (1430, 141644), (1496, 135395), (1768, 114565), (1870, 108316), (2083, 97240), (2210, 91652), (2431, 83320), (2860, 70822), (3740, 54158), (4166, 48620), (4420, 45826), (4862, 41660), (5720, 35411), (7480, 27079), (8332, 24310), (8840, 22913), (9724, 20830), (10415, 19448), (12155, 16664)]