15693416860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2281}}^1\times {\mathrm{2843}}^1$

素因数の和:5155

約数の個数: 72

約数和(自身を含む): 36253184688

約数和(自身を除く): 20559767828

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2281, 2420, 2843, 4562, 5686, 9124, 11372, 11405, 14215, 22810, 25091, 28430, 31273, 45620, 50182, 56860, 62546, 100364, 125092, 125455, 156365, 250910, 276001, 312730, 344003, 501820, 552002, 625460, 688006, 1104004, 1376012, 1380005, 1720015, 2760010, 3440030, 5520020, 6484883, 6880060, 12969766, 25939532, 32424415, 64848830, 71333713, 129697660, 142667426, 285334852, 356668565, 713337130, 784670843, 1426674260, 1569341686, 3138683372, 3923354215, 7846708430, 15693416860]

約数ペア:

[(1, 15693416860), (2, 7846708430), (4, 3923354215), (5, 3138683372), (10, 1569341686), (11, 1426674260), (20, 784670843), (22, 713337130), (44, 356668565), (55, 285334852), (110, 142667426), (121, 129697660), (220, 71333713), (242, 64848830), (484, 32424415), (605, 25939532), (1210, 12969766), (2281, 6880060), (2420, 6484883), (2843, 5520020), (4562, 3440030), (5686, 2760010), (9124, 1720015), (11372, 1380005), (11405, 1376012), (14215, 1104004), (22810, 688006), (25091, 625460), (28430, 552002), (31273, 501820), (45620, 344003), (50182, 312730), (56860, 276001), (62546, 250910), (100364, 156365), (125092, 125455)]