5740720

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{983}}^1$

素因数の和:1069

約数の個数: 40

約数和(自身を含む): 13543776

約数和(自身を除く): 7803056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 983, 1168, 1460, 1966, 2920, 3932, 4915, 5840, 7864, 9830, 15728, 19660, 39320, 71759, 78640, 143518, 287036, 358795, 574072, 717590, 1148144, 1435180, 2870360, 5740720]

約数ペア:

[(1, 5740720), (2, 2870360), (4, 1435180), (5, 1148144), (8, 717590), (10, 574072), (16, 358795), (20, 287036), (40, 143518), (73, 78640), (80, 71759), (146, 39320), (292, 19660), (365, 15728), (584, 9830), (730, 7864), (983, 5840), (1168, 4915), (1460, 3932), (1966, 2920)]