29632280

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1039}}^1$

素因数の和:1104

約数の個数: 64

約数和(自身を含む): 71884800

約数和(自身を除く): 42252520

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 31, 40, 46, 62, 92, 115, 124, 155, 184, 230, 248, 310, 460, 620, 713, 920, 1039, 1240, 1426, 2078, 2852, 3565, 4156, 5195, 5704, 7130, 8312, 10390, 14260, 20780, 23897, 28520, 32209, 41560, 47794, 64418, 95588, 119485, 128836, 161045, 191176, 238970, 257672, 322090, 477940, 644180, 740807, 955880, 1288360, 1481614, 2963228, 3704035, 5926456, 7408070, 14816140, 29632280]

約数ペア:

[(1, 29632280), (2, 14816140), (4, 7408070), (5, 5926456), (8, 3704035), (10, 2963228), (20, 1481614), (23, 1288360), (31, 955880), (40, 740807), (46, 644180), (62, 477940), (92, 322090), (115, 257672), (124, 238970), (155, 191176), (184, 161045), (230, 128836), (248, 119485), (310, 95588), (460, 64418), (620, 47794), (713, 41560), (920, 32209), (1039, 28520), (1240, 23897), (1426, 20780), (2078, 14260), (2852, 10390), (3565, 8312), (4156, 7130), (5195, 5704)]