91849280

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:292

約数の個数: 112

約数和(自身を含む): 231745536

約数和(自身を除く): 139896256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 47, 62, 64, 80, 94, 124, 155, 160, 188, 197, 235, 248, 310, 320, 376, 394, 470, 496, 620, 752, 788, 940, 985, 992, 1240, 1457, 1504, 1576, 1880, 1970, 1984, 2480, 2914, 3008, 3152, 3760, 3940, 4960, 5828, 6107, 6304, 7285, 7520, 7880, 9259, 9920, 11656, 12214, 12608, 14570, 15040, 15760, 18518, 23312, 24428, 29140, 30535, 31520, 37036, 46295, 46624, 48856, 58280, 61070, 63040, 74072, 92590, 93248, 97712, 116560, 122140, 148144, 185180, 195424, 233120, 244280, 287029, 296288, 370360, 390848, 466240, 488560, 574058, 592576, 740720, 977120, 1148116, 1435145, 1481440, 1954240, 2296232, 2870290, 2962880, 4592464, 5740580, 9184928, 11481160, 18369856, 22962320, 45924640, 91849280]

約数ペア:

[(1, 91849280), (2, 45924640), (4, 22962320), (5, 18369856), (8, 11481160), (10, 9184928), (16, 5740580), (20, 4592464), (31, 2962880), (32, 2870290), (40, 2296232), (47, 1954240), (62, 1481440), (64, 1435145), (80, 1148116), (94, 977120), (124, 740720), (155, 592576), (160, 574058), (188, 488560), (197, 466240), (235, 390848), (248, 370360), (310, 296288), (320, 287029), (376, 244280), (394, 233120), (470, 195424), (496, 185180), (620, 148144), (752, 122140), (788, 116560), (940, 97712), (985, 93248), (992, 92590), (1240, 74072), (1457, 63040), (1504, 61070), (1576, 58280), (1880, 48856), (1970, 46624), (1984, 46295), (2480, 37036), (2914, 31520), (3008, 30535), (3152, 29140), (3760, 24428), (3940, 23312), (4960, 18518), (5828, 15760), (6107, 15040), (6304, 14570), (7285, 12608), (7520, 12214), (7880, 11656), (9259, 9920)]