2019713050

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{38953}}^1$

素因数の和:39043

約数の個数: 48

約数和(自身を含む): 4042957752

約数和(自身を除く): 2023244702

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 61, 85, 122, 170, 305, 425, 610, 850, 1037, 1525, 2074, 3050, 5185, 10370, 25925, 38953, 51850, 77906, 194765, 389530, 662201, 973825, 1324402, 1947650, 2376133, 3311005, 4752266, 6622010, 11880665, 16555025, 23761330, 33110050, 40394261, 59403325, 80788522, 118806650, 201971305, 403942610, 1009856525, 2019713050]

約数ペア:

[(1, 2019713050), (2, 1009856525), (5, 403942610), (10, 201971305), (17, 118806650), (25, 80788522), (34, 59403325), (50, 40394261), (61, 33110050), (85, 23761330), (122, 16555025), (170, 11880665), (305, 6622010), (425, 4752266), (610, 3311005), (850, 2376133), (1037, 1947650), (1525, 1324402), (2074, 973825), (3050, 662201), (5185, 389530), (10370, 194765), (25925, 77906), (38953, 51850)]