39082700

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:267

約数の個数: 72

約数和(自身を含む): 88796400

約数和(自身を除く): 49713700

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 61, 86, 100, 122, 149, 172, 215, 244, 298, 305, 430, 596, 610, 745, 860, 1075, 1220, 1490, 1525, 2150, 2623, 2980, 3050, 3725, 4300, 5246, 6100, 6407, 7450, 9089, 10492, 12814, 13115, 14900, 18178, 25628, 26230, 32035, 36356, 45445, 52460, 64070, 65575, 90890, 128140, 131150, 160175, 181780, 227225, 262300, 320350, 390827, 454450, 640700, 781654, 908900, 1563308, 1954135, 3908270, 7816540, 9770675, 19541350, 39082700]

約数ペア:

[(1, 39082700), (2, 19541350), (4, 9770675), (5, 7816540), (10, 3908270), (20, 1954135), (25, 1563308), (43, 908900), (50, 781654), (61, 640700), (86, 454450), (100, 390827), (122, 320350), (149, 262300), (172, 227225), (215, 181780), (244, 160175), (298, 131150), (305, 128140), (430, 90890), (596, 65575), (610, 64070), (745, 52460), (860, 45445), (1075, 36356), (1220, 32035), (1490, 26230), (1525, 25628), (2150, 18178), (2623, 14900), (2980, 13115), (3050, 12814), (3725, 10492), (4300, 9089), (5246, 7450), (6100, 6407)]