79286560

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1$

素因数の和:338

約数の個数: 96

約数和(自身を含む): 196499520

約数和(自身を除く): 117212960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 59, 74, 80, 118, 148, 160, 185, 227, 236, 295, 296, 370, 454, 472, 590, 592, 740, 908, 944, 1135, 1180, 1184, 1480, 1816, 1888, 2183, 2270, 2360, 2960, 3632, 4366, 4540, 4720, 5920, 7264, 8399, 8732, 9080, 9440, 10915, 13393, 16798, 17464, 18160, 21830, 26786, 33596, 34928, 36320, 41995, 43660, 53572, 66965, 67192, 69856, 83990, 87320, 107144, 133930, 134384, 167980, 174640, 214288, 267860, 268768, 335960, 349280, 428576, 495541, 535720, 671920, 991082, 1071440, 1343840, 1982164, 2142880, 2477705, 3964328, 4955410, 7928656, 9910820, 15857312, 19821640, 39643280, 79286560]

約数ペア:

[(1, 79286560), (2, 39643280), (4, 19821640), (5, 15857312), (8, 9910820), (10, 7928656), (16, 4955410), (20, 3964328), (32, 2477705), (37, 2142880), (40, 1982164), (59, 1343840), (74, 1071440), (80, 991082), (118, 671920), (148, 535720), (160, 495541), (185, 428576), (227, 349280), (236, 335960), (295, 268768), (296, 267860), (370, 214288), (454, 174640), (472, 167980), (590, 134384), (592, 133930), (740, 107144), (908, 87320), (944, 83990), (1135, 69856), (1180, 67192), (1184, 66965), (1480, 53572), (1816, 43660), (1888, 41995), (2183, 36320), (2270, 34928), (2360, 33596), (2960, 26786), (3632, 21830), (4366, 18160), (4540, 17464), (4720, 16798), (5920, 13393), (7264, 10915), (8399, 9440), (8732, 9080)]