74204500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:218

約数の個数: 96

約数和(自身を含む): 174545280

約数和(自身を除く): 100340780

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 73, 76, 95, 100, 107, 125, 146, 190, 214, 250, 292, 365, 380, 428, 475, 500, 535, 730, 950, 1070, 1387, 1460, 1825, 1900, 2033, 2140, 2375, 2675, 2774, 3650, 4066, 4750, 5350, 5548, 6935, 7300, 7811, 8132, 9125, 9500, 10165, 10700, 13375, 13870, 15622, 18250, 20330, 26750, 27740, 31244, 34675, 36500, 39055, 40660, 50825, 53500, 69350, 78110, 101650, 138700, 148409, 156220, 173375, 195275, 203300, 254125, 296818, 346750, 390550, 508250, 593636, 693500, 742045, 781100, 976375, 1016500, 1484090, 1952750, 2968180, 3710225, 3905500, 7420450, 14840900, 18551125, 37102250, 74204500]

約数ペア:

[(1, 74204500), (2, 37102250), (4, 18551125), (5, 14840900), (10, 7420450), (19, 3905500), (20, 3710225), (25, 2968180), (38, 1952750), (50, 1484090), (73, 1016500), (76, 976375), (95, 781100), (100, 742045), (107, 693500), (125, 593636), (146, 508250), (190, 390550), (214, 346750), (250, 296818), (292, 254125), (365, 203300), (380, 195275), (428, 173375), (475, 156220), (500, 148409), (535, 138700), (730, 101650), (950, 78110), (1070, 69350), (1387, 53500), (1460, 50825), (1825, 40660), (1900, 39055), (2033, 36500), (2140, 34675), (2375, 31244), (2675, 27740), (2774, 26750), (3650, 20330), (4066, 18250), (4750, 15622), (5350, 13870), (5548, 13375), (6935, 10700), (7300, 10165), (7811, 9500), (8132, 9125)]