40367180

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2423}}^1$

素因数の和:2463

約数の個数: 72

約数和(自身を含む): 104455008

約数和(自身を除く): 64087828

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 49, 68, 70, 85, 98, 119, 140, 170, 196, 238, 245, 340, 476, 490, 595, 833, 980, 1190, 1666, 2380, 2423, 3332, 4165, 4846, 8330, 9692, 12115, 16660, 16961, 24230, 33922, 41191, 48460, 67844, 82382, 84805, 118727, 164764, 169610, 205955, 237454, 288337, 339220, 411910, 474908, 576674, 593635, 823820, 1153348, 1187270, 1441685, 2018359, 2374540, 2883370, 4036718, 5766740, 8073436, 10091795, 20183590, 40367180]

約数ペア:

[(1, 40367180), (2, 20183590), (4, 10091795), (5, 8073436), (7, 5766740), (10, 4036718), (14, 2883370), (17, 2374540), (20, 2018359), (28, 1441685), (34, 1187270), (35, 1153348), (49, 823820), (68, 593635), (70, 576674), (85, 474908), (98, 411910), (119, 339220), (140, 288337), (170, 237454), (196, 205955), (238, 169610), (245, 164764), (340, 118727), (476, 84805), (490, 82382), (595, 67844), (833, 48460), (980, 41191), (1190, 33922), (1666, 24230), (2380, 16961), (2423, 16660), (3332, 12115), (4165, 9692), (4846, 8330)]