484405000

素因数分解:

$2^3\times 5^4\times {\mathrm{19}}^1\times {\mathrm{5099}}^1$

素因数の和:5144

約数の個数: 80

約数和(自身を含む): 1194930000

約数和(自身を除く): 710525000

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 125, 152, 190, 200, 250, 380, 475, 500, 625, 760, 950, 1000, 1250, 1900, 2375, 2500, 3800, 4750, 5000, 5099, 9500, 10198, 11875, 19000, 20396, 23750, 25495, 40792, 47500, 50990, 95000, 96881, 101980, 127475, 193762, 203960, 254950, 387524, 484405, 509900, 637375, 775048, 968810, 1019800, 1274750, 1937620, 2422025, 2549500, 3186875, 3875240, 4844050, 5099000, 6373750, 9688100, 12110125, 12747500, 19376200, 24220250, 25495000, 48440500, 60550625, 96881000, 121101250, 242202500, 484405000]

約数ペア:

[(1, 484405000), (2, 242202500), (4, 121101250), (5, 96881000), (8, 60550625), (10, 48440500), (19, 25495000), (20, 24220250), (25, 19376200), (38, 12747500), (40, 12110125), (50, 9688100), (76, 6373750), (95, 5099000), (100, 4844050), (125, 3875240), (152, 3186875), (190, 2549500), (200, 2422025), (250, 1937620), (380, 1274750), (475, 1019800), (500, 968810), (625, 775048), (760, 637375), (950, 509900), (1000, 484405), (1250, 387524), (1900, 254950), (2375, 203960), (2500, 193762), (3800, 127475), (4750, 101980), (5000, 96881), (5099, 95000), (9500, 50990), (10198, 47500), (11875, 40792), (19000, 25495), (20396, 23750)]