39669850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:196

約数の個数: 72

約数和(自身を含む): 83119680

約数和(自身を除く): 43449830

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 79, 83, 110, 121, 158, 166, 242, 275, 395, 415, 550, 605, 790, 830, 869, 913, 1210, 1738, 1826, 1975, 2075, 3025, 3950, 4150, 4345, 4565, 6050, 6557, 8690, 9130, 9559, 10043, 13114, 19118, 20086, 21725, 22825, 32785, 43450, 45650, 47795, 50215, 65570, 72127, 95590, 100430, 144254, 163925, 238975, 251075, 327850, 360635, 477950, 502150, 721270, 793397, 1586794, 1803175, 3606350, 3966985, 7933970, 19834925, 39669850]

約数ペア:

[(1, 39669850), (2, 19834925), (5, 7933970), (10, 3966985), (11, 3606350), (22, 1803175), (25, 1586794), (50, 793397), (55, 721270), (79, 502150), (83, 477950), (110, 360635), (121, 327850), (158, 251075), (166, 238975), (242, 163925), (275, 144254), (395, 100430), (415, 95590), (550, 72127), (605, 65570), (790, 50215), (830, 47795), (869, 45650), (913, 43450), (1210, 32785), (1738, 22825), (1826, 21725), (1975, 20086), (2075, 19118), (3025, 13114), (3950, 10043), (4150, 9559), (4345, 9130), (4565, 8690), (6050, 6557)]