2013505050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{2749}}^1$

素因数の和:3040

約数の個数: 96

約数和(自身を含む): 5278680000

約数和(自身を除く): 3265174950

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 257, 285, 475, 514, 570, 771, 950, 1285, 1425, 1542, 2570, 2749, 2850, 3855, 4883, 5498, 6425, 7710, 8247, 9766, 12850, 13745, 14649, 16494, 19275, 24415, 27490, 29298, 38550, 41235, 48830, 52231, 68725, 73245, 82470, 104462, 122075, 137450, 146490, 156693, 206175, 244150, 261155, 313386, 366225, 412350, 522310, 706493, 732450, 783465, 1305775, 1412986, 1566930, 2119479, 2611550, 3532465, 3917325, 4238958, 7064930, 7834650, 10597395, 13423367, 17662325, 21194790, 26846734, 35324650, 40270101, 52986975, 67116835, 80540202, 105973950, 134233670, 201350505, 335584175, 402701010, 671168350, 1006752525, 2013505050]

約数ペア:

[(1, 2013505050), (2, 1006752525), (3, 671168350), (5, 402701010), (6, 335584175), (10, 201350505), (15, 134233670), (19, 105973950), (25, 80540202), (30, 67116835), (38, 52986975), (50, 40270101), (57, 35324650), (75, 26846734), (95, 21194790), (114, 17662325), (150, 13423367), (190, 10597395), (257, 7834650), (285, 7064930), (475, 4238958), (514, 3917325), (570, 3532465), (771, 2611550), (950, 2119479), (1285, 1566930), (1425, 1412986), (1542, 1305775), (2570, 783465), (2749, 732450), (2850, 706493), (3855, 522310), (4883, 412350), (5498, 366225), (6425, 313386), (7710, 261155), (8247, 244150), (9766, 206175), (12850, 156693), (13745, 146490), (14649, 137450), (16494, 122075), (19275, 104462), (24415, 82470), (27490, 73245), (29298, 68725), (38550, 52231), (41235, 48830)]