82508969090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{1550629}}^1$

素因数の和:1550966

約数の個数: 32

約数和(自身を含む): 157754893680

約数和(自身を除く): 75245924590

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 313, 626, 1565, 3130, 5321, 10642, 26605, 53210, 1550629, 3101258, 7753145, 15506290, 26360693, 52721386, 131803465, 263606930, 485346877, 970693754, 2426734385, 4853468770, 8250896909, 16501793818, 41254484545, 82508969090]

約数ペア:

[(1, 82508969090), (2, 41254484545), (5, 16501793818), (10, 8250896909), (17, 4853468770), (34, 2426734385), (85, 970693754), (170, 485346877), (313, 263606930), (626, 131803465), (1565, 52721386), (3130, 26360693), (5321, 15506290), (10642, 7753145), (26605, 3101258), (53210, 1550629)]