4842200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:129

約数の個数: 96

約数和(自身を含む): 12856320

約数和(自身を除く): 8014120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 31, 40, 44, 50, 55, 62, 71, 88, 100, 110, 124, 142, 155, 200, 220, 248, 275, 284, 310, 341, 355, 440, 550, 568, 620, 682, 710, 775, 781, 1100, 1240, 1364, 1420, 1550, 1562, 1705, 1775, 2200, 2201, 2728, 2840, 3100, 3124, 3410, 3550, 3905, 4402, 6200, 6248, 6820, 7100, 7810, 8525, 8804, 11005, 13640, 14200, 15620, 17050, 17608, 19525, 22010, 24211, 31240, 34100, 39050, 44020, 48422, 55025, 68200, 78100, 88040, 96844, 110050, 121055, 156200, 193688, 220100, 242110, 440200, 484220, 605275, 968440, 1210550, 2421100, 4842200]

約数ペア:

[(1, 4842200), (2, 2421100), (4, 1210550), (5, 968440), (8, 605275), (10, 484220), (11, 440200), (20, 242110), (22, 220100), (25, 193688), (31, 156200), (40, 121055), (44, 110050), (50, 96844), (55, 88040), (62, 78100), (71, 68200), (88, 55025), (100, 48422), (110, 44020), (124, 39050), (142, 34100), (155, 31240), (200, 24211), (220, 22010), (248, 19525), (275, 17608), (284, 17050), (310, 15620), (341, 14200), (355, 13640), (440, 11005), (550, 8804), (568, 8525), (620, 7810), (682, 7100), (710, 6820), (775, 6248), (781, 6200), (1100, 4402), (1240, 3905), (1364, 3550), (1420, 3410), (1550, 3124), (1562, 3100), (1705, 2840), (1775, 2728), (2200, 2201)]