29128405150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{8209}}^1$

素因数の和:8390

約数の個数: 96

約数和(自身を含む): 60031782720

約数和(自身を除く): 30903377570

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 53, 65, 103, 106, 130, 206, 265, 325, 515, 530, 650, 689, 1030, 1325, 1339, 1378, 2575, 2650, 2678, 3445, 5150, 5459, 6695, 6890, 8209, 10918, 13390, 16418, 17225, 27295, 33475, 34450, 41045, 54590, 66950, 70967, 82090, 106717, 136475, 141934, 205225, 213434, 272950, 354835, 410450, 435077, 533585, 709670, 845527, 870154, 1067170, 1691054, 1774175, 2175385, 2667925, 3548350, 4227635, 4350770, 5335850, 5656001, 8455270, 10876925, 10991851, 11312002, 21138175, 21753850, 21983702, 28280005, 42276350, 44812931, 54959255, 56560010, 89625862, 109918510, 141400025, 224064655, 274796275, 282800050, 448129310, 549592550, 582568103, 1120323275, 1165136206, 2240646550, 2912840515, 5825681030, 14564202575, 29128405150]

約数ペア:

[(1, 29128405150), (2, 14564202575), (5, 5825681030), (10, 2912840515), (13, 2240646550), (25, 1165136206), (26, 1120323275), (50, 582568103), (53, 549592550), (65, 448129310), (103, 282800050), (106, 274796275), (130, 224064655), (206, 141400025), (265, 109918510), (325, 89625862), (515, 56560010), (530, 54959255), (650, 44812931), (689, 42276350), (1030, 28280005), (1325, 21983702), (1339, 21753850), (1378, 21138175), (2575, 11312002), (2650, 10991851), (2678, 10876925), (3445, 8455270), (5150, 5656001), (5459, 5335850), (6695, 4350770), (6890, 4227635), (8209, 3548350), (10918, 2667925), (13390, 2175385), (16418, 1774175), (17225, 1691054), (27295, 1067170), (33475, 870154), (34450, 845527), (41045, 709670), (54590, 533585), (66950, 435077), (70967, 410450), (82090, 354835), (106717, 272950), (136475, 213434), (141934, 205225)]