11647000

素因数分解:

$2^3\times 5^3\times {\mathrm{19}}^1\times {\mathrm{613}}^1$

素因数の和:653

約数の個数: 64

約数和(自身を含む): 28735200

約数和(自身を除く): 17088200

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, 613, 760, 950, 1000, 1226, 1900, 2375, 2452, 3065, 3800, 4750, 4904, 6130, 9500, 11647, 12260, 15325, 19000, 23294, 24520, 30650, 46588, 58235, 61300, 76625, 93176, 116470, 122600, 153250, 232940, 291175, 306500, 465880, 582350, 613000, 1164700, 1455875, 2329400, 2911750, 5823500, 11647000]

約数ペア:

[(1, 11647000), (2, 5823500), (4, 2911750), (5, 2329400), (8, 1455875), (10, 1164700), (19, 613000), (20, 582350), (25, 465880), (38, 306500), (40, 291175), (50, 232940), (76, 153250), (95, 122600), (100, 116470), (125, 93176), (152, 76625), (190, 61300), (200, 58235), (250, 46588), (380, 30650), (475, 24520), (500, 23294), (613, 19000), (760, 15325), (950, 12260), (1000, 11647), (1226, 9500), (1900, 6130), (2375, 4904), (2452, 4750), (3065, 3800)]