66909700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4679}}^1$

素因数の和:4717

約数の個数: 72

約数和(自身を含む): 170614080

約数和(自身を除く): 103704380

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 130, 143, 220, 260, 275, 286, 325, 550, 572, 650, 715, 1100, 1300, 1430, 2860, 3575, 4679, 7150, 9358, 14300, 18716, 23395, 46790, 51469, 60827, 93580, 102938, 116975, 121654, 205876, 233950, 243308, 257345, 304135, 467900, 514690, 608270, 669097, 1029380, 1216540, 1286725, 1338194, 1520675, 2573450, 2676388, 3041350, 3345485, 5146900, 6082700, 6690970, 13381940, 16727425, 33454850, 66909700]

約数ペア:

[(1, 66909700), (2, 33454850), (4, 16727425), (5, 13381940), (10, 6690970), (11, 6082700), (13, 5146900), (20, 3345485), (22, 3041350), (25, 2676388), (26, 2573450), (44, 1520675), (50, 1338194), (52, 1286725), (55, 1216540), (65, 1029380), (100, 669097), (110, 608270), (130, 514690), (143, 467900), (220, 304135), (260, 257345), (275, 243308), (286, 233950), (325, 205876), (550, 121654), (572, 116975), (650, 102938), (715, 93580), (1100, 60827), (1300, 51469), (1430, 46790), (2860, 23395), (3575, 18716), (4679, 14300), (7150, 9358)]