45018640

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1$

素因数の和:344

約数の個数: 80

約数和(自身を含む): 109582272

約数和(自身を除く): 64563632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 67, 74, 80, 134, 148, 185, 227, 268, 296, 335, 370, 454, 536, 592, 670, 740, 908, 1072, 1135, 1340, 1480, 1816, 2270, 2479, 2680, 2960, 3632, 4540, 4958, 5360, 8399, 9080, 9916, 12395, 15209, 16798, 18160, 19832, 24790, 30418, 33596, 39664, 41995, 49580, 60836, 67192, 76045, 83990, 99160, 121672, 134384, 152090, 167980, 198320, 243344, 304180, 335960, 562733, 608360, 671920, 1125466, 1216720, 2250932, 2813665, 4501864, 5627330, 9003728, 11254660, 22509320, 45018640]

約数ペア:

[(1, 45018640), (2, 22509320), (4, 11254660), (5, 9003728), (8, 5627330), (10, 4501864), (16, 2813665), (20, 2250932), (37, 1216720), (40, 1125466), (67, 671920), (74, 608360), (80, 562733), (134, 335960), (148, 304180), (185, 243344), (227, 198320), (268, 167980), (296, 152090), (335, 134384), (370, 121672), (454, 99160), (536, 83990), (592, 76045), (670, 67192), (740, 60836), (908, 49580), (1072, 41995), (1135, 39664), (1340, 33596), (1480, 30418), (1816, 24790), (2270, 19832), (2479, 18160), (2680, 16798), (2960, 15209), (3632, 12395), (4540, 9916), (4958, 9080), (5360, 8399)]