234021700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2693}}^1$

素因数の和:2797

約数の個数: 72

約数和(自身を含む): 561214080

約数和(自身を除く): 327192380

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 79, 100, 110, 158, 220, 275, 316, 395, 550, 790, 869, 1100, 1580, 1738, 1975, 2693, 3476, 3950, 4345, 5386, 7900, 8690, 10772, 13465, 17380, 21725, 26930, 29623, 43450, 53860, 59246, 67325, 86900, 118492, 134650, 148115, 212747, 269300, 296230, 425494, 592460, 740575, 850988, 1063735, 1481150, 2127470, 2340217, 2962300, 4254940, 4680434, 5318675, 9360868, 10637350, 11701085, 21274700, 23402170, 46804340, 58505425, 117010850, 234021700]

約数ペア:

[(1, 234021700), (2, 117010850), (4, 58505425), (5, 46804340), (10, 23402170), (11, 21274700), (20, 11701085), (22, 10637350), (25, 9360868), (44, 5318675), (50, 4680434), (55, 4254940), (79, 2962300), (100, 2340217), (110, 2127470), (158, 1481150), (220, 1063735), (275, 850988), (316, 740575), (395, 592460), (550, 425494), (790, 296230), (869, 269300), (1100, 212747), (1580, 148115), (1738, 134650), (1975, 118492), (2693, 86900), (3476, 67325), (3950, 59246), (4345, 53860), (5386, 43450), (7900, 29623), (8690, 26930), (10772, 21725), (13465, 17380)]