118344980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{14683}}^1$

素因数の和:14736

約数の個数: 48

約数和(自身を含む): 276294144

約数和(自身を除く): 157949164

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 260, 310, 403, 620, 806, 1612, 2015, 4030, 8060, 14683, 29366, 58732, 73415, 146830, 190879, 293660, 381758, 455173, 763516, 910346, 954395, 1820692, 1908790, 2275865, 3817580, 4551730, 5917249, 9103460, 11834498, 23668996, 29586245, 59172490, 118344980]

約数ペア:

[(1, 118344980), (2, 59172490), (4, 29586245), (5, 23668996), (10, 11834498), (13, 9103460), (20, 5917249), (26, 4551730), (31, 3817580), (52, 2275865), (62, 1908790), (65, 1820692), (124, 954395), (130, 910346), (155, 763516), (260, 455173), (310, 381758), (403, 293660), (620, 190879), (806, 146830), (1612, 73415), (2015, 58732), (4030, 29366), (8060, 14683)]