78932200

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:515

約数の個数: 96

約数和(自身を含む): 196416000

約数和(自身を除く): 117483800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 31, 40, 50, 58, 62, 100, 116, 124, 145, 155, 200, 232, 248, 290, 310, 439, 580, 620, 725, 775, 878, 899, 1160, 1240, 1450, 1550, 1756, 1798, 2195, 2900, 3100, 3512, 3596, 4390, 4495, 5800, 6200, 7192, 8780, 8990, 10975, 12731, 13609, 17560, 17980, 21950, 22475, 25462, 27218, 35960, 43900, 44950, 50924, 54436, 63655, 68045, 87800, 89900, 101848, 108872, 127310, 136090, 179800, 254620, 272180, 318275, 340225, 394661, 509240, 544360, 636550, 680450, 789322, 1273100, 1360900, 1578644, 1973305, 2546200, 2721800, 3157288, 3946610, 7893220, 9866525, 15786440, 19733050, 39466100, 78932200]

約数ペア:

[(1, 78932200), (2, 39466100), (4, 19733050), (5, 15786440), (8, 9866525), (10, 7893220), (20, 3946610), (25, 3157288), (29, 2721800), (31, 2546200), (40, 1973305), (50, 1578644), (58, 1360900), (62, 1273100), (100, 789322), (116, 680450), (124, 636550), (145, 544360), (155, 509240), (200, 394661), (232, 340225), (248, 318275), (290, 272180), (310, 254620), (439, 179800), (580, 136090), (620, 127310), (725, 108872), (775, 101848), (878, 89900), (899, 87800), (1160, 68045), (1240, 63655), (1450, 54436), (1550, 50924), (1756, 44950), (1798, 43900), (2195, 35960), (2900, 27218), (3100, 25462), (3512, 22475), (3596, 21950), (4390, 17980), (4495, 17560), (5800, 13609), (6200, 12731), (7192, 10975), (8780, 8990)]