189731062750

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{273881}}^1$

素因数の和:274078

約数の個数: 64

約数和(自身を含む): 378377842752

約数和(自身を除く): 188646780002

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 163, 170, 250, 326, 425, 815, 850, 1630, 2125, 2771, 4075, 4250, 5542, 8150, 13855, 20375, 27710, 40750, 69275, 138550, 273881, 346375, 547762, 692750, 1369405, 2738810, 4655977, 6847025, 9311954, 13694050, 23279885, 34235125, 44642603, 46559770, 68470250, 89285206, 116399425, 223213015, 232798850, 446426030, 581997125, 758924251, 1116065075, 1163994250, 1517848502, 2232130150, 3794621255, 5580325375, 7589242510, 11160650750, 18973106275, 37946212550, 94865531375, 189731062750]

約数ペア:

[(1, 189731062750), (2, 94865531375), (5, 37946212550), (10, 18973106275), (17, 11160650750), (25, 7589242510), (34, 5580325375), (50, 3794621255), (85, 2232130150), (125, 1517848502), (163, 1163994250), (170, 1116065075), (250, 758924251), (326, 581997125), (425, 446426030), (815, 232798850), (850, 223213015), (1630, 116399425), (2125, 89285206), (2771, 68470250), (4075, 46559770), (4250, 44642603), (5542, 34235125), (8150, 23279885), (13855, 13694050), (20375, 9311954), (27710, 6847025), (40750, 4655977), (69275, 2738810), (138550, 1369405), (273881, 692750), (346375, 547762)]