27075140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{829}}^1$

素因数の和:932

約数の個数: 48

約数和(自身を含む): 60238080

約数和(自身を除く): 33162940

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 71, 92, 115, 142, 230, 284, 355, 460, 710, 829, 1420, 1633, 1658, 3266, 3316, 4145, 6532, 8165, 8290, 16330, 16580, 19067, 32660, 38134, 58859, 76268, 95335, 117718, 190670, 235436, 294295, 381340, 588590, 1177180, 1353757, 2707514, 5415028, 6768785, 13537570, 27075140]

約数ペア:

[(1, 27075140), (2, 13537570), (4, 6768785), (5, 5415028), (10, 2707514), (20, 1353757), (23, 1177180), (46, 588590), (71, 381340), (92, 294295), (115, 235436), (142, 190670), (230, 117718), (284, 95335), (355, 76268), (460, 58859), (710, 38134), (829, 32660), (1420, 19067), (1633, 16580), (1658, 16330), (3266, 8290), (3316, 8165), (4145, 6532)]