329091040

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1543}}^1$

素因数の和:1632

約数の個数: 96

約数和(自身を含む): 821753856

約数和(自身を除く): 492662816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 43, 62, 80, 86, 124, 155, 160, 172, 215, 248, 310, 344, 430, 496, 620, 688, 860, 992, 1240, 1333, 1376, 1543, 1720, 2480, 2666, 3086, 3440, 4960, 5332, 6172, 6665, 6880, 7715, 10664, 12344, 13330, 15430, 21328, 24688, 26660, 30860, 42656, 47833, 49376, 53320, 61720, 66349, 95666, 106640, 123440, 132698, 191332, 213280, 239165, 246880, 265396, 331745, 382664, 478330, 530792, 663490, 765328, 956660, 1061584, 1326980, 1530656, 1913320, 2056819, 2123168, 2653960, 3826640, 4113638, 5307920, 7653280, 8227276, 10284095, 10615840, 16454552, 20568190, 32909104, 41136380, 65818208, 82272760, 164545520, 329091040]

約数ペア:

[(1, 329091040), (2, 164545520), (4, 82272760), (5, 65818208), (8, 41136380), (10, 32909104), (16, 20568190), (20, 16454552), (31, 10615840), (32, 10284095), (40, 8227276), (43, 7653280), (62, 5307920), (80, 4113638), (86, 3826640), (124, 2653960), (155, 2123168), (160, 2056819), (172, 1913320), (215, 1530656), (248, 1326980), (310, 1061584), (344, 956660), (430, 765328), (496, 663490), (620, 530792), (688, 478330), (860, 382664), (992, 331745), (1240, 265396), (1333, 246880), (1376, 239165), (1543, 213280), (1720, 191332), (2480, 132698), (2666, 123440), (3086, 106640), (3440, 95666), (4960, 66349), (5332, 61720), (6172, 53320), (6665, 49376), (6880, 47833), (7715, 42656), (10664, 30860), (12344, 26660), (13330, 24688), (15430, 21328)]