2390952800

素因数分解:

$2^5\times 5^2\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{233}}^1$

素因数の和:481

約数の個数: 144

約数和(自身を含む): 5966618112

約数和(自身を除く): 3575665312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 101, 127, 160, 200, 202, 233, 254, 400, 404, 466, 505, 508, 635, 800, 808, 932, 1010, 1016, 1165, 1270, 1616, 1864, 2020, 2032, 2330, 2525, 2540, 3175, 3232, 3728, 4040, 4064, 4660, 5050, 5080, 5825, 6350, 7456, 8080, 9320, 10100, 10160, 11650, 12700, 12827, 16160, 18640, 20200, 20320, 23300, 23533, 25400, 25654, 29591, 37280, 40400, 46600, 47066, 50800, 51308, 59182, 64135, 80800, 93200, 94132, 101600, 102616, 117665, 118364, 128270, 147955, 186400, 188264, 205232, 235330, 236728, 256540, 295910, 320675, 376528, 410464, 470660, 473456, 513080, 588325, 591820, 641350, 739775, 753056, 941320, 946912, 1026160, 1176650, 1183640, 1282700, 1479550, 1882640, 2052320, 2353300, 2367280, 2565400, 2959100, 2988691, 3765280, 4706600, 4734560, 5130800, 5918200, 5977382, 9413200, 10261600, 11836400, 11954764, 14943455, 18826400, 23672800, 23909528, 29886910, 47819056, 59773820, 74717275, 95638112, 119547640, 149434550, 239095280, 298869100, 478190560, 597738200, 1195476400, 2390952800]

約数ペア:

[(1, 2390952800), (2, 1195476400), (4, 597738200), (5, 478190560), (8, 298869100), (10, 239095280), (16, 149434550), (20, 119547640), (25, 95638112), (32, 74717275), (40, 59773820), (50, 47819056), (80, 29886910), (100, 23909528), (101, 23672800), (127, 18826400), (160, 14943455), (200, 11954764), (202, 11836400), (233, 10261600), (254, 9413200), (400, 5977382), (404, 5918200), (466, 5130800), (505, 4734560), (508, 4706600), (635, 3765280), (800, 2988691), (808, 2959100), (932, 2565400), (1010, 2367280), (1016, 2353300), (1165, 2052320), (1270, 1882640), (1616, 1479550), (1864, 1282700), (2020, 1183640), (2032, 1176650), (2330, 1026160), (2525, 946912), (2540, 941320), (3175, 753056), (3232, 739775), (3728, 641350), (4040, 591820), (4064, 588325), (4660, 513080), (5050, 473456), (5080, 470660), (5825, 410464), (6350, 376528), (7456, 320675), (8080, 295910), (9320, 256540), (10100, 236728), (10160, 235330), (11650, 205232), (12700, 188264), (12827, 186400), (16160, 147955), (18640, 128270), (20200, 118364), (20320, 117665), (23300, 102616), (23533, 101600), (25400, 94132), (25654, 93200), (29591, 80800), (37280, 64135), (40400, 59182), (46600, 51308), (47066, 50800)]