22244300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:339

約数の個数: 72

約数和(自身を含む): 52934112

約数和(自身を除く): 30689812

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 71, 100, 130, 142, 241, 260, 284, 325, 355, 482, 650, 710, 923, 964, 1205, 1300, 1420, 1775, 1846, 2410, 3133, 3550, 3692, 4615, 4820, 6025, 6266, 7100, 9230, 12050, 12532, 15665, 17111, 18460, 23075, 24100, 31330, 34222, 46150, 62660, 68444, 78325, 85555, 92300, 156650, 171110, 222443, 313300, 342220, 427775, 444886, 855550, 889772, 1112215, 1711100, 2224430, 4448860, 5561075, 11122150, 22244300]

約数ペア:

[(1, 22244300), (2, 11122150), (4, 5561075), (5, 4448860), (10, 2224430), (13, 1711100), (20, 1112215), (25, 889772), (26, 855550), (50, 444886), (52, 427775), (65, 342220), (71, 313300), (100, 222443), (130, 171110), (142, 156650), (241, 92300), (260, 85555), (284, 78325), (325, 68444), (355, 62660), (482, 46150), (650, 34222), (710, 31330), (923, 24100), (964, 23075), (1205, 18460), (1300, 17111), (1420, 15665), (1775, 12532), (1846, 12050), (2410, 9230), (3133, 7100), (3550, 6266), (3692, 6025), (4615, 4820)]