3444100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:157

約数の個数: 72

約数和(自身を含む): 8499456

約数和(自身を除く): 5055356

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 31, 44, 50, 55, 62, 100, 101, 110, 124, 155, 202, 220, 275, 310, 341, 404, 505, 550, 620, 682, 775, 1010, 1100, 1111, 1364, 1550, 1705, 2020, 2222, 2525, 3100, 3131, 3410, 4444, 5050, 5555, 6262, 6820, 8525, 10100, 11110, 12524, 15655, 17050, 22220, 27775, 31310, 34100, 34441, 55550, 62620, 68882, 78275, 111100, 137764, 156550, 172205, 313100, 344410, 688820, 861025, 1722050, 3444100]

約数ペア:

[(1, 3444100), (2, 1722050), (4, 861025), (5, 688820), (10, 344410), (11, 313100), (20, 172205), (22, 156550), (25, 137764), (31, 111100), (44, 78275), (50, 68882), (55, 62620), (62, 55550), (100, 34441), (101, 34100), (110, 31310), (124, 27775), (155, 22220), (202, 17050), (220, 15655), (275, 12524), (310, 11110), (341, 10100), (404, 8525), (505, 6820), (550, 6262), (620, 5555), (682, 5050), (775, 4444), (1010, 3410), (1100, 3131), (1111, 3100), (1364, 2525), (1550, 2222), (1705, 2020)]