157218050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{9221}}^1$

素因数の和:9275

約数の個数: 48

約数和(自身を含む): 329336064

約数和(自身を除く): 172118014

約数列:

[1, 2, 5, 10, 11, 22, 25, 31, 50, 55, 62, 110, 155, 275, 310, 341, 550, 682, 775, 1550, 1705, 3410, 8525, 9221, 17050, 18442, 46105, 92210, 101431, 202862, 230525, 285851, 461050, 507155, 571702, 1014310, 1429255, 2535775, 2858510, 3144361, 5071550, 6288722, 7146275, 14292550, 15721805, 31443610, 78609025, 157218050]

約数ペア:

[(1, 157218050), (2, 78609025), (5, 31443610), (10, 15721805), (11, 14292550), (22, 7146275), (25, 6288722), (31, 5071550), (50, 3144361), (55, 2858510), (62, 2535775), (110, 1429255), (155, 1014310), (275, 571702), (310, 507155), (341, 461050), (550, 285851), (682, 230525), (775, 202862), (1550, 101431), (1705, 92210), (3410, 46105), (8525, 18442), (9221, 17050)]