2239340800

素因数分解:

$2^8\times 5^2\times {\mathrm{31}}^1\times {\mathrm{11287}}^1$

素因数の和:11344

約数の個数: 108

約数和(自身を含む): 5722022656

約数和(自身を除く): 3482681856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 128, 155, 160, 200, 248, 256, 310, 320, 400, 496, 620, 640, 775, 800, 992, 1240, 1280, 1550, 1600, 1984, 2480, 3100, 3200, 3968, 4960, 6200, 6400, 7936, 9920, 11287, 12400, 19840, 22574, 24800, 39680, 45148, 49600, 56435, 90296, 99200, 112870, 180592, 198400, 225740, 282175, 349897, 361184, 451480, 564350, 699794, 722368, 902960, 1128700, 1399588, 1444736, 1749485, 1805920, 2257400, 2799176, 2889472, 3498970, 3611840, 4514800, 5598352, 6997940, 7223680, 8747425, 9029600, 11196704, 13995880, 14447360, 17494850, 18059200, 22393408, 27991760, 34989700, 36118400, 44786816, 55983520, 69979400, 72236800, 89573632, 111967040, 139958800, 223934080, 279917600, 447868160, 559835200, 1119670400, 2239340800]

約数ペア:

[(1, 2239340800), (2, 1119670400), (4, 559835200), (5, 447868160), (8, 279917600), (10, 223934080), (16, 139958800), (20, 111967040), (25, 89573632), (31, 72236800), (32, 69979400), (40, 55983520), (50, 44786816), (62, 36118400), (64, 34989700), (80, 27991760), (100, 22393408), (124, 18059200), (128, 17494850), (155, 14447360), (160, 13995880), (200, 11196704), (248, 9029600), (256, 8747425), (310, 7223680), (320, 6997940), (400, 5598352), (496, 4514800), (620, 3611840), (640, 3498970), (775, 2889472), (800, 2799176), (992, 2257400), (1240, 1805920), (1280, 1749485), (1550, 1444736), (1600, 1399588), (1984, 1128700), (2480, 902960), (3100, 722368), (3200, 699794), (3968, 564350), (4960, 451480), (6200, 361184), (6400, 349897), (7936, 282175), (9920, 225740), (11287, 198400), (12400, 180592), (19840, 112870), (22574, 99200), (24800, 90296), (39680, 56435), (45148, 49600)]