29236720

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11789}}^1$

素因数の和:11833

約数の個数: 40

約数和(自身を含む): 70174080

約数和(自身を除く): 40937360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 11789, 23578, 47156, 58945, 94312, 117890, 188624, 235780, 365459, 471560, 730918, 943120, 1461836, 1827295, 2923672, 3654590, 5847344, 7309180, 14618360, 29236720]

約数ペア:

[(1, 29236720), (2, 14618360), (4, 7309180), (5, 5847344), (8, 3654590), (10, 2923672), (16, 1827295), (20, 1461836), (31, 943120), (40, 730918), (62, 471560), (80, 365459), (124, 235780), (155, 188624), (248, 117890), (310, 94312), (496, 58945), (620, 47156), (1240, 23578), (2480, 11789)]