2728934133080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{829}}^1\times {\mathrm{4840939}}^1$

素因数の和:4841796

約数の個数: 64

約数和(自身を含む): 6509127924000

約数和(自身を除く): 3780193790920

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 829, 1658, 3316, 4145, 6632, 8290, 14093, 16580, 28186, 33160, 56372, 70465, 112744, 140930, 281860, 563720, 4840939, 9681878, 19363756, 24204695, 38727512, 48409390, 82295963, 96818780, 164591926, 193637560, 329183852, 411479815, 658367704, 822959630, 1645919260, 3291838520, 4013138431, 8026276862, 16052553724, 20065692155, 32105107448, 40131384310, 68223353327, 80262768620, 136446706654, 160525537240, 272893413308, 341116766635, 545786826616, 682233533270, 1364467066540, 2728934133080]

約数ペア:

[(1, 2728934133080), (2, 1364467066540), (4, 682233533270), (5, 545786826616), (8, 341116766635), (10, 272893413308), (17, 160525537240), (20, 136446706654), (34, 80262768620), (40, 68223353327), (68, 40131384310), (85, 32105107448), (136, 20065692155), (170, 16052553724), (340, 8026276862), (680, 4013138431), (829, 3291838520), (1658, 1645919260), (3316, 822959630), (4145, 658367704), (6632, 411479815), (8290, 329183852), (14093, 193637560), (16580, 164591926), (28186, 96818780), (33160, 82295963), (56372, 48409390), (70465, 38727512), (112744, 24204695), (140930, 19363756), (281860, 9681878), (563720, 4840939)]