544088480

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{261581}}^1$

素因数の和:261609

約数の個数: 48

約数和(自身を含む): 1384291944

約数和(自身を除く): 840203464

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 261581, 523162, 1046324, 1307905, 2092648, 2615810, 3400553, 4185296, 5231620, 6801106, 8370592, 10463240, 13602212, 17002765, 20926480, 27204424, 34005530, 41852960, 54408848, 68011060, 108817696, 136022120, 272044240, 544088480]

約数ペア:

[(1, 544088480), (2, 272044240), (4, 136022120), (5, 108817696), (8, 68011060), (10, 54408848), (13, 41852960), (16, 34005530), (20, 27204424), (26, 20926480), (32, 17002765), (40, 13602212), (52, 10463240), (65, 8370592), (80, 6801106), (104, 5231620), (130, 4185296), (160, 3400553), (208, 2615810), (260, 2092648), (416, 1307905), (520, 1046324), (1040, 523162), (2080, 261581)]