24703900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{613}}^1$

素因数の和:671

約数の個数: 72

約数和(自身を含む): 59690624

約数和(自身を除く): 34986724

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 31, 50, 52, 62, 65, 100, 124, 130, 155, 260, 310, 325, 403, 613, 620, 650, 775, 806, 1226, 1300, 1550, 1612, 2015, 2452, 3065, 3100, 4030, 6130, 7969, 8060, 10075, 12260, 15325, 15938, 19003, 20150, 30650, 31876, 38006, 39845, 40300, 61300, 76012, 79690, 95015, 159380, 190030, 199225, 247039, 380060, 398450, 475075, 494078, 796900, 950150, 988156, 1235195, 1900300, 2470390, 4940780, 6175975, 12351950, 24703900]

約数ペア:

[(1, 24703900), (2, 12351950), (4, 6175975), (5, 4940780), (10, 2470390), (13, 1900300), (20, 1235195), (25, 988156), (26, 950150), (31, 796900), (50, 494078), (52, 475075), (62, 398450), (65, 380060), (100, 247039), (124, 199225), (130, 190030), (155, 159380), (260, 95015), (310, 79690), (325, 76012), (403, 61300), (613, 40300), (620, 39845), (650, 38006), (775, 31876), (806, 30650), (1226, 20150), (1300, 19003), (1550, 15938), (1612, 15325), (2015, 12260), (2452, 10075), (3065, 8060), (3100, 7969), (4030, 6130)]