39350920

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1181}}^1$

素因数の和:1223

約数の個数: 96

約数和(自身を含む): 109145880

約数和(自身を除く): 69794960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 85, 98, 119, 136, 140, 170, 196, 238, 245, 280, 340, 392, 476, 490, 595, 680, 833, 952, 980, 1181, 1190, 1666, 1960, 2362, 2380, 3332, 4165, 4724, 4760, 5905, 6664, 8267, 8330, 9448, 11810, 16534, 16660, 20077, 23620, 33068, 33320, 40154, 41335, 47240, 57869, 66136, 80308, 82670, 100385, 115738, 140539, 160616, 165340, 200770, 231476, 281078, 289345, 330680, 401540, 462952, 562156, 578690, 702695, 803080, 983773, 1124312, 1157380, 1405390, 1967546, 2314760, 2810780, 3935092, 4918865, 5621560, 7870184, 9837730, 19675460, 39350920]

約数ペア:

[(1, 39350920), (2, 19675460), (4, 9837730), (5, 7870184), (7, 5621560), (8, 4918865), (10, 3935092), (14, 2810780), (17, 2314760), (20, 1967546), (28, 1405390), (34, 1157380), (35, 1124312), (40, 983773), (49, 803080), (56, 702695), (68, 578690), (70, 562156), (85, 462952), (98, 401540), (119, 330680), (136, 289345), (140, 281078), (170, 231476), (196, 200770), (238, 165340), (245, 160616), (280, 140539), (340, 115738), (392, 100385), (476, 82670), (490, 80308), (595, 66136), (680, 57869), (833, 47240), (952, 41335), (980, 40154), (1181, 33320), (1190, 33068), (1666, 23620), (1960, 20077), (2362, 16660), (2380, 16534), (3332, 11810), (4165, 9448), (4724, 8330), (4760, 8267), (5905, 6664)]