27290320

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4673}}^1$

素因数の和:4759

約数の個数: 40

約数和(自身を含む): 64332936

約数和(自身を除く): 37042616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 4673, 5840, 9346, 18692, 23365, 37384, 46730, 74768, 93460, 186920, 341129, 373840, 682258, 1364516, 1705645, 2729032, 3411290, 5458064, 6822580, 13645160, 27290320]

約数ペア:

[(1, 27290320), (2, 13645160), (4, 6822580), (5, 5458064), (8, 3411290), (10, 2729032), (16, 1705645), (20, 1364516), (40, 682258), (73, 373840), (80, 341129), (146, 186920), (292, 93460), (365, 74768), (584, 46730), (730, 37384), (1168, 23365), (1460, 18692), (2920, 9346), (4673, 5840)]