2938825060

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^2\times {\mathrm{61}}^1\times {\mathrm{1433}}^1$

素因数の和:1585

約数の個数: 72

約数和(自身を含む): 6433916328

約数和(自身を除く): 3495091268

約数列:

[1, 2, 4, 5, 10, 20, 41, 61, 82, 122, 164, 205, 244, 305, 410, 610, 820, 1220, 1433, 1681, 2501, 2866, 3362, 5002, 5732, 6724, 7165, 8405, 10004, 12505, 14330, 16810, 25010, 28660, 33620, 50020, 58753, 87413, 102541, 117506, 174826, 205082, 235012, 293765, 349652, 410164, 437065, 512705, 587530, 874130, 1025410, 1175060, 1748260, 2050820, 2408873, 3583933, 4817746, 7167866, 9635492, 12044365, 14335732, 17919665, 24088730, 35839330, 48177460, 71678660, 146941253, 293882506, 587765012, 734706265, 1469412530, 2938825060]

約数ペア:

[(1, 2938825060), (2, 1469412530), (4, 734706265), (5, 587765012), (10, 293882506), (20, 146941253), (41, 71678660), (61, 48177460), (82, 35839330), (122, 24088730), (164, 17919665), (205, 14335732), (244, 12044365), (305, 9635492), (410, 7167866), (610, 4817746), (820, 3583933), (1220, 2408873), (1433, 2050820), (1681, 1748260), (2501, 1175060), (2866, 1025410), (3362, 874130), (5002, 587530), (5732, 512705), (6724, 437065), (7165, 410164), (8405, 349652), (10004, 293765), (12505, 235012), (14330, 205082), (16810, 174826), (25010, 117506), (28660, 102541), (33620, 87413), (50020, 58753)]