25940850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:332

約数の個数: 96

約数和(自身を含む): 70870464

約数和(自身を除く): 44929614

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 53, 65, 75, 78, 106, 130, 150, 159, 195, 251, 265, 318, 325, 390, 502, 530, 650, 689, 753, 795, 975, 1255, 1325, 1378, 1506, 1590, 1950, 2067, 2510, 2650, 3263, 3445, 3765, 3975, 4134, 6275, 6526, 6890, 7530, 7950, 9789, 10335, 12550, 13303, 16315, 17225, 18825, 19578, 20670, 26606, 32630, 34450, 37650, 39909, 48945, 51675, 66515, 79818, 81575, 97890, 103350, 133030, 163150, 172939, 199545, 244725, 332575, 345878, 399090, 489450, 518817, 665150, 864695, 997725, 1037634, 1729390, 1995450, 2594085, 4323475, 5188170, 8646950, 12970425, 25940850]

約数ペア:

[(1, 25940850), (2, 12970425), (3, 8646950), (5, 5188170), (6, 4323475), (10, 2594085), (13, 1995450), (15, 1729390), (25, 1037634), (26, 997725), (30, 864695), (39, 665150), (50, 518817), (53, 489450), (65, 399090), (75, 345878), (78, 332575), (106, 244725), (130, 199545), (150, 172939), (159, 163150), (195, 133030), (251, 103350), (265, 97890), (318, 81575), (325, 79818), (390, 66515), (502, 51675), (530, 48945), (650, 39909), (689, 37650), (753, 34450), (795, 32630), (975, 26606), (1255, 20670), (1325, 19578), (1378, 18825), (1506, 17225), (1590, 16315), (1950, 13303), (2067, 12550), (2510, 10335), (2650, 9789), (3263, 7950), (3445, 7530), (3765, 6890), (3975, 6526), (4134, 6275)]