57873920

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:120

約数の個数: 160

約数和(自身を含む): 156739968

約数和(自身を除く): 98866048

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 37, 40, 47, 52, 64, 65, 74, 80, 94, 104, 128, 130, 148, 160, 185, 188, 208, 235, 256, 260, 296, 320, 370, 376, 416, 470, 481, 512, 520, 592, 611, 640, 740, 752, 832, 940, 962, 1040, 1184, 1222, 1280, 1480, 1504, 1664, 1739, 1880, 1924, 2080, 2368, 2405, 2444, 2560, 2960, 3008, 3055, 3328, 3478, 3760, 3848, 4160, 4736, 4810, 4888, 5920, 6016, 6110, 6656, 6956, 7520, 7696, 8320, 8695, 9472, 9620, 9776, 11840, 12032, 12220, 13912, 15040, 15392, 16640, 17390, 18944, 19240, 19552, 22607, 23680, 24064, 24440, 27824, 30080, 30784, 33280, 34780, 38480, 39104, 45214, 47360, 48880, 55648, 60160, 61568, 69560, 76960, 78208, 90428, 94720, 97760, 111296, 113035, 120320, 123136, 139120, 153920, 156416, 180856, 195520, 222592, 226070, 246272, 278240, 307840, 312832, 361712, 391040, 445184, 452140, 556480, 615680, 723424, 782080, 890368, 904280, 1112960, 1231360, 1446848, 1564160, 1808560, 2225920, 2893696, 3617120, 4451840, 5787392, 7234240, 11574784, 14468480, 28936960, 57873920]

約数ペア:

[(1, 57873920), (2, 28936960), (4, 14468480), (5, 11574784), (8, 7234240), (10, 5787392), (13, 4451840), (16, 3617120), (20, 2893696), (26, 2225920), (32, 1808560), (37, 1564160), (40, 1446848), (47, 1231360), (52, 1112960), (64, 904280), (65, 890368), (74, 782080), (80, 723424), (94, 615680), (104, 556480), (128, 452140), (130, 445184), (148, 391040), (160, 361712), (185, 312832), (188, 307840), (208, 278240), (235, 246272), (256, 226070), (260, 222592), (296, 195520), (320, 180856), (370, 156416), (376, 153920), (416, 139120), (470, 123136), (481, 120320), (512, 113035), (520, 111296), (592, 97760), (611, 94720), (640, 90428), (740, 78208), (752, 76960), (832, 69560), (940, 61568), (962, 60160), (1040, 55648), (1184, 48880), (1222, 47360), (1280, 45214), (1480, 39104), (1504, 38480), (1664, 34780), (1739, 33280), (1880, 30784), (1924, 30080), (2080, 27824), (2368, 24440), (2405, 24064), (2444, 23680), (2560, 22607), (2960, 19552), (3008, 19240), (3055, 18944), (3328, 17390), (3478, 16640), (3760, 15392), (3848, 15040), (4160, 13912), (4736, 12220), (4810, 12032), (4888, 11840), (5920, 9776), (6016, 9620), (6110, 9472), (6656, 8695), (6956, 8320), (7520, 7696)]