528032920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{677}}^1$

素因数の和:773

約数の個数: 128

約数和(自身を含む): 1335605760

約数和(自身を除く): 807572840

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 31, 34, 37, 40, 62, 68, 74, 85, 124, 136, 148, 155, 170, 185, 248, 296, 310, 340, 370, 527, 620, 629, 677, 680, 740, 1054, 1147, 1240, 1258, 1354, 1480, 2108, 2294, 2516, 2635, 2708, 3145, 3385, 4216, 4588, 5032, 5270, 5416, 5735, 6290, 6770, 9176, 10540, 11470, 11509, 12580, 13540, 19499, 20987, 21080, 22940, 23018, 25049, 25160, 27080, 38998, 41974, 45880, 46036, 50098, 57545, 77996, 83948, 92072, 97495, 100196, 104935, 115090, 125245, 155992, 167896, 194990, 200392, 209870, 230180, 250490, 356779, 389980, 419740, 425833, 460360, 500980, 713558, 776519, 779960, 839480, 851666, 1001960, 1427116, 1553038, 1703332, 1783895, 2129165, 2854232, 3106076, 3406664, 3567790, 3882595, 4258330, 6212152, 7135580, 7765190, 8516660, 13200823, 14271160, 15530380, 17033320, 26401646, 31060760, 52803292, 66004115, 105606584, 132008230, 264016460, 528032920]

約数ペア:

[(1, 528032920), (2, 264016460), (4, 132008230), (5, 105606584), (8, 66004115), (10, 52803292), (17, 31060760), (20, 26401646), (31, 17033320), (34, 15530380), (37, 14271160), (40, 13200823), (62, 8516660), (68, 7765190), (74, 7135580), (85, 6212152), (124, 4258330), (136, 3882595), (148, 3567790), (155, 3406664), (170, 3106076), (185, 2854232), (248, 2129165), (296, 1783895), (310, 1703332), (340, 1553038), (370, 1427116), (527, 1001960), (620, 851666), (629, 839480), (677, 779960), (680, 776519), (740, 713558), (1054, 500980), (1147, 460360), (1240, 425833), (1258, 419740), (1354, 389980), (1480, 356779), (2108, 250490), (2294, 230180), (2516, 209870), (2635, 200392), (2708, 194990), (3145, 167896), (3385, 155992), (4216, 125245), (4588, 115090), (5032, 104935), (5270, 100196), (5416, 97495), (5735, 92072), (6290, 83948), (6770, 77996), (9176, 57545), (10540, 50098), (11470, 46036), (11509, 45880), (12580, 41974), (13540, 38998), (19499, 27080), (20987, 25160), (21080, 25049), (22940, 23018)]