4049286640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{99053}}^1$

素因数の和:99146

約数の個数: 80

約数和(自身を含む): 10907034048

約数和(自身を除く): 6857747408

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 73, 80, 112, 140, 146, 280, 292, 365, 511, 560, 584, 730, 1022, 1168, 1460, 2044, 2555, 2920, 4088, 5110, 5840, 8176, 10220, 20440, 40880, 99053, 198106, 396212, 495265, 693371, 792424, 990530, 1386742, 1584848, 1981060, 2773484, 3466855, 3962120, 5546968, 6933710, 7230869, 7924240, 11093936, 13867420, 14461738, 27734840, 28923476, 36154345, 50616083, 55469680, 57846952, 72308690, 101232166, 115693904, 144617380, 202464332, 253080415, 289234760, 404928664, 506160830, 578469520, 809857328, 1012321660, 2024643320, 4049286640]

約数ペア:

[(1, 4049286640), (2, 2024643320), (4, 1012321660), (5, 809857328), (7, 578469520), (8, 506160830), (10, 404928664), (14, 289234760), (16, 253080415), (20, 202464332), (28, 144617380), (35, 115693904), (40, 101232166), (56, 72308690), (70, 57846952), (73, 55469680), (80, 50616083), (112, 36154345), (140, 28923476), (146, 27734840), (280, 14461738), (292, 13867420), (365, 11093936), (511, 7924240), (560, 7230869), (584, 6933710), (730, 5546968), (1022, 3962120), (1168, 3466855), (1460, 2773484), (2044, 1981060), (2555, 1584848), (2920, 1386742), (4088, 990530), (5110, 792424), (5840, 693371), (8176, 495265), (10220, 396212), (20440, 198106), (40880, 99053)]