4080430

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:300

約数の個数: 32

約数和(自身を含む): 7781184

約数和(自身を除く): 3700754

約数列:

[1, 2, 5, 10, 23, 46, 113, 115, 157, 226, 230, 314, 565, 785, 1130, 1570, 2599, 3611, 5198, 7222, 12995, 17741, 18055, 25990, 35482, 36110, 88705, 177410, 408043, 816086, 2040215, 4080430]

約数ペア:

[(1, 4080430), (2, 2040215), (5, 816086), (10, 408043), (23, 177410), (46, 88705), (113, 36110), (115, 35482), (157, 25990), (226, 18055), (230, 17741), (314, 12995), (565, 7222), (785, 5198), (1130, 3611), (1570, 2599)]