2455145800

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{22279}}^1$

素因数の和:22343

約数の個数: 96

約数和(自身を含む): 6216120000

約数和(自身を除く): 3760974200

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 29, 38, 40, 50, 58, 76, 95, 100, 116, 145, 152, 190, 200, 232, 290, 380, 475, 551, 580, 725, 760, 950, 1102, 1160, 1450, 1900, 2204, 2755, 2900, 3800, 4408, 5510, 5800, 11020, 13775, 22040, 22279, 27550, 44558, 55100, 89116, 110200, 111395, 178232, 222790, 423301, 445580, 556975, 646091, 846602, 891160, 1113950, 1292182, 1693204, 2116505, 2227900, 2584364, 3230455, 3386408, 4233010, 4455800, 5168728, 6460910, 8466020, 10582525, 12275729, 12921820, 16152275, 16932040, 21165050, 24551458, 25843640, 32304550, 42330100, 49102916, 61378645, 64609100, 84660200, 98205832, 122757290, 129218200, 245514580, 306893225, 491029160, 613786450, 1227572900, 2455145800]

約数ペア:

[(1, 2455145800), (2, 1227572900), (4, 613786450), (5, 491029160), (8, 306893225), (10, 245514580), (19, 129218200), (20, 122757290), (25, 98205832), (29, 84660200), (38, 64609100), (40, 61378645), (50, 49102916), (58, 42330100), (76, 32304550), (95, 25843640), (100, 24551458), (116, 21165050), (145, 16932040), (152, 16152275), (190, 12921820), (200, 12275729), (232, 10582525), (290, 8466020), (380, 6460910), (475, 5168728), (551, 4455800), (580, 4233010), (725, 3386408), (760, 3230455), (950, 2584364), (1102, 2227900), (1160, 2116505), (1450, 1693204), (1900, 1292182), (2204, 1113950), (2755, 891160), (2900, 846602), (3800, 646091), (4408, 556975), (5510, 445580), (5800, 423301), (11020, 222790), (13775, 178232), (22040, 111395), (22279, 110200), (27550, 89116), (44558, 55100)]