93745480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1549}}^1$

素因数の和:1666

約数の個数: 64

約数和(自身を含む): 225990000

約数和(自身を除く): 132244520

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 89, 136, 170, 178, 340, 356, 445, 680, 712, 890, 1513, 1549, 1780, 3026, 3098, 3560, 6052, 6196, 7565, 7745, 12104, 12392, 15130, 15490, 26333, 30260, 30980, 52666, 60520, 61960, 105332, 131665, 137861, 210664, 263330, 275722, 526660, 551444, 689305, 1053320, 1102888, 1378610, 2343637, 2757220, 4687274, 5514440, 9374548, 11718185, 18749096, 23436370, 46872740, 93745480]

約数ペア:

[(1, 93745480), (2, 46872740), (4, 23436370), (5, 18749096), (8, 11718185), (10, 9374548), (17, 5514440), (20, 4687274), (34, 2757220), (40, 2343637), (68, 1378610), (85, 1102888), (89, 1053320), (136, 689305), (170, 551444), (178, 526660), (340, 275722), (356, 263330), (445, 210664), (680, 137861), (712, 131665), (890, 105332), (1513, 61960), (1549, 60520), (1780, 52666), (3026, 30980), (3098, 30260), (3560, 26333), (6052, 15490), (6196, 15130), (7565, 12392), (7745, 12104)]