97615960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1433}}^1$

素因数の和:1588

約数の個数: 64

約数和(自身を含む): 238502880

約数和(自身を除く): 140886920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 131, 260, 262, 520, 524, 655, 1048, 1310, 1433, 1703, 2620, 2866, 3406, 5240, 5732, 6812, 7165, 8515, 11464, 13624, 14330, 17030, 18629, 28660, 34060, 37258, 57320, 68120, 74516, 93145, 149032, 186290, 187723, 372580, 375446, 745160, 750892, 938615, 1501784, 1877230, 2440399, 3754460, 4880798, 7508920, 9761596, 12201995, 19523192, 24403990, 48807980, 97615960]

約数ペア:

[(1, 97615960), (2, 48807980), (4, 24403990), (5, 19523192), (8, 12201995), (10, 9761596), (13, 7508920), (20, 4880798), (26, 3754460), (40, 2440399), (52, 1877230), (65, 1501784), (104, 938615), (130, 750892), (131, 745160), (260, 375446), (262, 372580), (520, 187723), (524, 186290), (655, 149032), (1048, 93145), (1310, 74516), (1433, 68120), (1703, 57320), (2620, 37258), (2866, 34060), (3406, 28660), (5240, 18629), (5732, 17030), (6812, 14330), (7165, 13624), (8515, 11464)]