25535502440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{3083}}^1\times {\mathrm{29581}}^1$

素因数の和:32682

約数の個数: 64

約数和(自身を含む): 65686239360

約数和(自身を除く): 40150736920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 3083, 6166, 12332, 15415, 21581, 24664, 29581, 30830, 43162, 59162, 61660, 86324, 107905, 118324, 123320, 147905, 172648, 207067, 215810, 236648, 295810, 414134, 431620, 591620, 828268, 863240, 1035335, 1183240, 1656536, 2070670, 4141340, 8282680, 91198223, 182396446, 364792892, 455991115, 638387561, 729585784, 911982230, 1276775122, 1823964460, 2553550244, 3191937805, 3647928920, 5107100488, 6383875610, 12767751220, 25535502440]

約数ペア:

[(1, 25535502440), (2, 12767751220), (4, 6383875610), (5, 5107100488), (7, 3647928920), (8, 3191937805), (10, 2553550244), (14, 1823964460), (20, 1276775122), (28, 911982230), (35, 729585784), (40, 638387561), (56, 455991115), (70, 364792892), (140, 182396446), (280, 91198223), (3083, 8282680), (6166, 4141340), (12332, 2070670), (15415, 1656536), (21581, 1183240), (24664, 1035335), (29581, 863240), (30830, 828268), (43162, 591620), (59162, 431620), (61660, 414134), (86324, 295810), (107905, 236648), (118324, 215810), (123320, 207067), (147905, 172648)]