88355420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{797}}^1$

素因数の和:1070

約数の個数: 48

約数和(自身を含む): 194660928

約数和(自身を除く): 106305508

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 241, 460, 482, 797, 964, 1205, 1594, 2410, 3188, 3985, 4820, 5543, 7970, 11086, 15940, 18331, 22172, 27715, 36662, 55430, 73324, 91655, 110860, 183310, 192077, 366620, 384154, 768308, 960385, 1920770, 3841540, 4417771, 8835542, 17671084, 22088855, 44177710, 88355420]

約数ペア:

[(1, 88355420), (2, 44177710), (4, 22088855), (5, 17671084), (10, 8835542), (20, 4417771), (23, 3841540), (46, 1920770), (92, 960385), (115, 768308), (230, 384154), (241, 366620), (460, 192077), (482, 183310), (797, 110860), (964, 91655), (1205, 73324), (1594, 55430), (2410, 36662), (3188, 27715), (3985, 22172), (4820, 18331), (5543, 15940), (7970, 11086)]