86403460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{30211}}^1$

素因数の和:30244

約数の個数: 48

約数和(自身を含む): 213175872

約数和(自身を除く): 126772412

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 30211, 60422, 120844, 151055, 302110, 332321, 392743, 604220, 664642, 785486, 1329284, 1570972, 1661605, 1963715, 3323210, 3927430, 4320173, 6646420, 7854860, 8640346, 17280692, 21600865, 43201730, 86403460]

約数ペア:

[(1, 86403460), (2, 43201730), (4, 21600865), (5, 17280692), (10, 8640346), (11, 7854860), (13, 6646420), (20, 4320173), (22, 3927430), (26, 3323210), (44, 1963715), (52, 1661605), (55, 1570972), (65, 1329284), (110, 785486), (130, 664642), (143, 604220), (220, 392743), (260, 332321), (286, 302110), (572, 151055), (715, 120844), (1430, 60422), (2860, 30211)]