100555780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{9433}}^1$

素因数の和:9496

約数の個数: 48

約数和(自身を含む): 232982064

約数和(自身を除く): 132426284

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 82, 130, 164, 205, 260, 410, 533, 820, 1066, 2132, 2665, 5330, 9433, 10660, 18866, 37732, 47165, 94330, 122629, 188660, 245258, 386753, 490516, 613145, 773506, 1226290, 1547012, 1933765, 2452580, 3867530, 5027789, 7735060, 10055578, 20111156, 25138945, 50277890, 100555780]

約数ペア:

[(1, 100555780), (2, 50277890), (4, 25138945), (5, 20111156), (10, 10055578), (13, 7735060), (20, 5027789), (26, 3867530), (41, 2452580), (52, 1933765), (65, 1547012), (82, 1226290), (130, 773506), (164, 613145), (205, 490516), (260, 386753), (410, 245258), (533, 188660), (820, 122629), (1066, 94330), (2132, 47165), (2665, 37732), (5330, 18866), (9433, 10660)]