113825000

素因数分解:

$2^3\times 5^5\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:217

約数の個数: 96

約数和(自身を含む): 277716600

約数和(自身を除く): 163891600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 116, 125, 145, 157, 200, 232, 250, 290, 314, 500, 580, 625, 628, 725, 785, 1000, 1160, 1250, 1256, 1450, 1570, 2500, 2900, 3125, 3140, 3625, 3925, 4553, 5000, 5800, 6250, 6280, 7250, 7850, 9106, 12500, 14500, 15700, 18125, 18212, 19625, 22765, 25000, 29000, 31400, 36250, 36424, 39250, 45530, 72500, 78500, 90625, 91060, 98125, 113825, 145000, 157000, 181250, 182120, 196250, 227650, 362500, 392500, 455300, 490625, 569125, 725000, 785000, 910600, 981250, 1138250, 1962500, 2276500, 2845625, 3925000, 4553000, 5691250, 11382500, 14228125, 22765000, 28456250, 56912500, 113825000]

約数ペア:

[(1, 113825000), (2, 56912500), (4, 28456250), (5, 22765000), (8, 14228125), (10, 11382500), (20, 5691250), (25, 4553000), (29, 3925000), (40, 2845625), (50, 2276500), (58, 1962500), (100, 1138250), (116, 981250), (125, 910600), (145, 785000), (157, 725000), (200, 569125), (232, 490625), (250, 455300), (290, 392500), (314, 362500), (500, 227650), (580, 196250), (625, 182120), (628, 181250), (725, 157000), (785, 145000), (1000, 113825), (1160, 98125), (1250, 91060), (1256, 90625), (1450, 78500), (1570, 72500), (2500, 45530), (2900, 39250), (3125, 36424), (3140, 36250), (3625, 31400), (3925, 29000), (4553, 25000), (5000, 22765), (5800, 19625), (6250, 18212), (6280, 18125), (7250, 15700), (7850, 14500), (9106, 12500)]