296987123450

素因数分解:

$2^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{313}}^1\times {\mathrm{96329}}^1$

素因数の和:96851

約数の個数: 48

約数和(自身を含む): 556979674680

約数和(自身を除く): 259992551230

約数列:

[1, 2, 5, 10, 25, 50, 197, 313, 394, 626, 985, 1565, 1970, 3130, 4925, 7825, 9850, 15650, 61661, 96329, 123322, 192658, 308305, 481645, 616610, 963290, 1541525, 2408225, 3083050, 4816450, 18976813, 30150977, 37953626, 60301954, 94884065, 150754885, 189768130, 301509770, 474420325, 753774425, 948840650, 1507548850, 5939742469, 11879484938, 29698712345, 59397424690, 148493561725, 296987123450]

約数ペア:

[(1, 296987123450), (2, 148493561725), (5, 59397424690), (10, 29698712345), (25, 11879484938), (50, 5939742469), (197, 1507548850), (313, 948840650), (394, 753774425), (626, 474420325), (985, 301509770), (1565, 189768130), (1970, 150754885), (3130, 94884065), (4925, 60301954), (7825, 37953626), (9850, 30150977), (15650, 18976813), (61661, 4816450), (96329, 3083050), (123322, 2408225), (192658, 1541525), (308305, 963290), (481645, 616610)]