40725370

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{4889}}^1$

素因数の和:4927

約数の個数: 48

約数和(自身を含む): 90308520

約数和(自身を除く): 49583150

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 490, 595, 833, 1190, 1666, 4165, 4889, 8330, 9778, 24445, 34223, 48890, 68446, 83113, 166226, 171115, 239561, 342230, 415565, 479122, 581791, 831130, 1163582, 1197805, 2395610, 2908955, 4072537, 5817910, 8145074, 20362685, 40725370]

約数ペア:

[(1, 40725370), (2, 20362685), (5, 8145074), (7, 5817910), (10, 4072537), (14, 2908955), (17, 2395610), (34, 1197805), (35, 1163582), (49, 831130), (70, 581791), (85, 479122), (98, 415565), (119, 342230), (170, 239561), (238, 171115), (245, 166226), (490, 83113), (595, 68446), (833, 48890), (1190, 34223), (1666, 24445), (4165, 9778), (4889, 8330)]