17960106100

素因数分解:

$2^2\times 5^2\times {\mathrm{151}}^1\times {\mathrm{163}}^1\times {\mathrm{7297}}^1$

素因数の和:7625

約数の個数: 72

約数和(自身を含む): 39477626048

約数和(自身を除く): 21517519948

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 151, 163, 302, 326, 604, 652, 755, 815, 1510, 1630, 3020, 3260, 3775, 4075, 7297, 7550, 8150, 14594, 15100, 16300, 24613, 29188, 36485, 49226, 72970, 98452, 123065, 145940, 182425, 246130, 364850, 492260, 615325, 729700, 1101847, 1189411, 1230650, 2203694, 2378822, 2461300, 4407388, 4757644, 5509235, 5947055, 11018470, 11894110, 22036940, 23788220, 27546175, 29735275, 55092350, 59470550, 110184700, 118941100, 179601061, 359202122, 718404244, 898005305, 1796010610, 3592021220, 4490026525, 8980053050, 17960106100]

約数ペア:

[(1, 17960106100), (2, 8980053050), (4, 4490026525), (5, 3592021220), (10, 1796010610), (20, 898005305), (25, 718404244), (50, 359202122), (100, 179601061), (151, 118941100), (163, 110184700), (302, 59470550), (326, 55092350), (604, 29735275), (652, 27546175), (755, 23788220), (815, 22036940), (1510, 11894110), (1630, 11018470), (3020, 5947055), (3260, 5509235), (3775, 4757644), (4075, 4407388), (7297, 2461300), (7550, 2378822), (8150, 2203694), (14594, 1230650), (15100, 1189411), (16300, 1101847), (24613, 729700), (29188, 615325), (36485, 492260), (49226, 364850), (72970, 246130), (98452, 182425), (123065, 145940)]