26528190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{271}}^1$

素因数の和:545

約数の個数: 64

約数和(自身を含む): 69092352

約数和(自身を除く): 42564162

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 251, 271, 390, 502, 542, 753, 813, 1255, 1355, 1506, 1626, 2510, 2710, 3263, 3523, 3765, 4065, 6526, 7046, 7530, 8130, 9789, 10569, 16315, 17615, 19578, 21138, 32630, 35230, 48945, 52845, 68021, 97890, 105690, 136042, 204063, 340105, 408126, 680210, 884273, 1020315, 1768546, 2040630, 2652819, 4421365, 5305638, 8842730, 13264095, 26528190]

約数ペア:

[(1, 26528190), (2, 13264095), (3, 8842730), (5, 5305638), (6, 4421365), (10, 2652819), (13, 2040630), (15, 1768546), (26, 1020315), (30, 884273), (39, 680210), (65, 408126), (78, 340105), (130, 204063), (195, 136042), (251, 105690), (271, 97890), (390, 68021), (502, 52845), (542, 48945), (753, 35230), (813, 32630), (1255, 21138), (1355, 19578), (1506, 17615), (1626, 16315), (2510, 10569), (2710, 9789), (3263, 8130), (3523, 7530), (3765, 7046), (4065, 6526)]