73876720

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{29789}}^1$

素因数の和:29833

約数の個数: 40

約数和(自身を含む): 177310080

約数和(自身を除く): 103433360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 29789, 59578, 119156, 148945, 238312, 297890, 476624, 595780, 923459, 1191560, 1846918, 2383120, 3693836, 4617295, 7387672, 9234590, 14775344, 18469180, 36938360, 73876720]

約数ペア:

[(1, 73876720), (2, 36938360), (4, 18469180), (5, 14775344), (8, 9234590), (10, 7387672), (16, 4617295), (20, 3693836), (31, 2383120), (40, 1846918), (62, 1191560), (80, 923459), (124, 595780), (155, 476624), (248, 297890), (310, 238312), (496, 148945), (620, 119156), (1240, 59578), (2480, 29789)]