100346000

素因数分解:

$2^4\times 5^3\times {\mathrm{131}}^1\times {\mathrm{383}}^1$

素因数の和:537

約数の個数: 80

約数和(自身を含む): 245127168

約数和(自身を除く): 144781168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 131, 200, 250, 262, 383, 400, 500, 524, 655, 766, 1000, 1048, 1310, 1532, 1915, 2000, 2096, 2620, 3064, 3275, 3830, 5240, 6128, 6550, 7660, 9575, 10480, 13100, 15320, 16375, 19150, 26200, 30640, 32750, 38300, 47875, 50173, 52400, 65500, 76600, 95750, 100346, 131000, 153200, 191500, 200692, 250865, 262000, 383000, 401384, 501730, 766000, 802768, 1003460, 1254325, 2006920, 2508650, 4013840, 5017300, 6271625, 10034600, 12543250, 20069200, 25086500, 50173000, 100346000]

約数ペア:

[(1, 100346000), (2, 50173000), (4, 25086500), (5, 20069200), (8, 12543250), (10, 10034600), (16, 6271625), (20, 5017300), (25, 4013840), (40, 2508650), (50, 2006920), (80, 1254325), (100, 1003460), (125, 802768), (131, 766000), (200, 501730), (250, 401384), (262, 383000), (383, 262000), (400, 250865), (500, 200692), (524, 191500), (655, 153200), (766, 131000), (1000, 100346), (1048, 95750), (1310, 76600), (1532, 65500), (1915, 52400), (2000, 50173), (2096, 47875), (2620, 38300), (3064, 32750), (3275, 30640), (3830, 26200), (5240, 19150), (6128, 16375), (6550, 15320), (7660, 13100), (9575, 10480)]