11148100

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:205

約数の個数: 72

約数和(自身を含む): 26123328

約数和(自身を除く): 14975228

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 37, 46, 50, 74, 92, 100, 115, 131, 148, 185, 230, 262, 370, 460, 524, 575, 655, 740, 851, 925, 1150, 1310, 1702, 1850, 2300, 2620, 3013, 3275, 3404, 3700, 4255, 4847, 6026, 6550, 8510, 9694, 12052, 13100, 15065, 17020, 19388, 21275, 24235, 30130, 42550, 48470, 60260, 75325, 85100, 96940, 111481, 121175, 150650, 222962, 242350, 301300, 445924, 484700, 557405, 1114810, 2229620, 2787025, 5574050, 11148100]

約数ペア:

[(1, 11148100), (2, 5574050), (4, 2787025), (5, 2229620), (10, 1114810), (20, 557405), (23, 484700), (25, 445924), (37, 301300), (46, 242350), (50, 222962), (74, 150650), (92, 121175), (100, 111481), (115, 96940), (131, 85100), (148, 75325), (185, 60260), (230, 48470), (262, 42550), (370, 30130), (460, 24235), (524, 21275), (575, 19388), (655, 17020), (740, 15065), (851, 13100), (925, 12052), (1150, 9694), (1310, 8510), (1702, 6550), (1850, 6026), (2300, 4847), (2620, 4255), (3013, 3700), (3275, 3404)]