27260480

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6553}}^1$

素因数の和:6583

約数の個数: 56

約数和(自身を含む): 69918072

約数和(自身を除く): 42657592

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 6553, 13106, 26212, 32765, 52424, 65530, 85189, 104848, 131060, 170378, 209696, 262120, 340756, 419392, 425945, 524240, 681512, 851890, 1048480, 1363024, 1703780, 2096960, 2726048, 3407560, 5452096, 6815120, 13630240, 27260480]

約数ペア:

[(1, 27260480), (2, 13630240), (4, 6815120), (5, 5452096), (8, 3407560), (10, 2726048), (13, 2096960), (16, 1703780), (20, 1363024), (26, 1048480), (32, 851890), (40, 681512), (52, 524240), (64, 425945), (65, 419392), (80, 340756), (104, 262120), (130, 209696), (160, 170378), (208, 131060), (260, 104848), (320, 85189), (416, 65530), (520, 52424), (832, 32765), (1040, 26212), (2080, 13106), (4160, 6553)]