64952440

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1069}}^1$

素因数の和:1125

約数の個数: 96

約数和(自身を含む): 175651200

約数和(自身を除く): 110698760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 49, 56, 62, 70, 98, 124, 140, 155, 196, 217, 245, 248, 280, 310, 392, 434, 490, 620, 868, 980, 1069, 1085, 1240, 1519, 1736, 1960, 2138, 2170, 3038, 4276, 4340, 5345, 6076, 7483, 7595, 8552, 8680, 10690, 12152, 14966, 15190, 21380, 29932, 30380, 33139, 37415, 42760, 52381, 59864, 60760, 66278, 74830, 104762, 132556, 149660, 165695, 209524, 231973, 261905, 265112, 299320, 331390, 419048, 463946, 523810, 662780, 927892, 1047620, 1159865, 1325560, 1623811, 1855784, 2095240, 2319730, 3247622, 4639460, 6495244, 8119055, 9278920, 12990488, 16238110, 32476220, 64952440]

約数ペア:

[(1, 64952440), (2, 32476220), (4, 16238110), (5, 12990488), (7, 9278920), (8, 8119055), (10, 6495244), (14, 4639460), (20, 3247622), (28, 2319730), (31, 2095240), (35, 1855784), (40, 1623811), (49, 1325560), (56, 1159865), (62, 1047620), (70, 927892), (98, 662780), (124, 523810), (140, 463946), (155, 419048), (196, 331390), (217, 299320), (245, 265112), (248, 261905), (280, 231973), (310, 209524), (392, 165695), (434, 149660), (490, 132556), (620, 104762), (868, 74830), (980, 66278), (1069, 60760), (1085, 59864), (1240, 52381), (1519, 42760), (1736, 37415), (1960, 33139), (2138, 30380), (2170, 29932), (3038, 21380), (4276, 15190), (4340, 14966), (5345, 12152), (6076, 10690), (7483, 8680), (7595, 8552)]