233168980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{191}}^1$

素因数の和:421

約数の個数: 96

約数和(自身を含む): 557383680

約数和(自身を除く): 324214700

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 179, 191, 220, 310, 341, 358, 382, 620, 682, 716, 764, 895, 955, 1364, 1705, 1790, 1910, 1969, 2101, 3410, 3580, 3820, 3938, 4202, 5549, 5921, 6820, 7876, 8404, 9845, 10505, 11098, 11842, 19690, 21010, 22196, 23684, 27745, 29605, 34189, 39380, 42020, 55490, 59210, 61039, 65131, 68378, 110980, 118420, 122078, 130262, 136756, 170945, 244156, 260524, 305195, 325655, 341890, 376079, 610390, 651310, 683780, 752158, 1059859, 1220780, 1302620, 1504316, 1880395, 2119718, 3760790, 4239436, 5299295, 7521580, 10598590, 11658449, 21197180, 23316898, 46633796, 58292245, 116584490, 233168980]

約数ペア:

[(1, 233168980), (2, 116584490), (4, 58292245), (5, 46633796), (10, 23316898), (11, 21197180), (20, 11658449), (22, 10598590), (31, 7521580), (44, 5299295), (55, 4239436), (62, 3760790), (110, 2119718), (124, 1880395), (155, 1504316), (179, 1302620), (191, 1220780), (220, 1059859), (310, 752158), (341, 683780), (358, 651310), (382, 610390), (620, 376079), (682, 341890), (716, 325655), (764, 305195), (895, 260524), (955, 244156), (1364, 170945), (1705, 136756), (1790, 130262), (1910, 122078), (1969, 118420), (2101, 110980), (3410, 68378), (3580, 65131), (3820, 61039), (3938, 59210), (4202, 55490), (5549, 42020), (5921, 39380), (6820, 34189), (7876, 29605), (8404, 27745), (9845, 23684), (10505, 22196), (11098, 21010), (11842, 19690)]