90599278460

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{7321}}^1\times {\mathrm{6379}}^1$

素因数の和:13806

約数の個数: 48

約数和(自身を含む): 192276305760

約数和(自身を除く): 101677027300

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 6379, 7321, 12758, 14642, 25516, 29284, 31895, 36605, 63790, 73210, 127580, 146420, 618763, 710137, 1237526, 1420274, 2475052, 2840548, 3093815, 3550685, 6187630, 7101370, 12375260, 14202740, 46700659, 93401318, 186802636, 233503295, 467006590, 934013180, 4529963923, 9059927846, 18119855692, 22649819615, 45299639230, 90599278460]

約数ペア:

[(1, 90599278460), (2, 45299639230), (4, 22649819615), (5, 18119855692), (10, 9059927846), (20, 4529963923), (97, 934013180), (194, 467006590), (388, 233503295), (485, 186802636), (970, 93401318), (1940, 46700659), (6379, 14202740), (7321, 12375260), (12758, 7101370), (14642, 6187630), (25516, 3550685), (29284, 3093815), (31895, 2840548), (36605, 2475052), (63790, 1420274), (73210, 1237526), (127580, 710137), (146420, 618763)]