83614720

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{2333}}^1$

素因数の和:2365

約数の個数: 88

約数和(自身を含む): 229329504

約数和(自身を除く): 145714784

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1024, 1120, 1280, 1792, 2240, 2333, 2560, 3584, 4480, 4666, 5120, 7168, 8960, 9332, 11665, 16331, 17920, 18664, 23330, 32662, 35840, 37328, 46660, 65324, 74656, 81655, 93320, 130648, 149312, 163310, 186640, 261296, 298624, 326620, 373280, 522592, 597248, 653240, 746560, 1045184, 1194496, 1306480, 1493120, 2090368, 2388992, 2612960, 2986240, 4180736, 5225920, 5972480, 8361472, 10451840, 11944960, 16722944, 20903680, 41807360, 83614720]

約数ペア:

[(1, 83614720), (2, 41807360), (4, 20903680), (5, 16722944), (7, 11944960), (8, 10451840), (10, 8361472), (14, 5972480), (16, 5225920), (20, 4180736), (28, 2986240), (32, 2612960), (35, 2388992), (40, 2090368), (56, 1493120), (64, 1306480), (70, 1194496), (80, 1045184), (112, 746560), (128, 653240), (140, 597248), (160, 522592), (224, 373280), (256, 326620), (280, 298624), (320, 261296), (448, 186640), (512, 163310), (560, 149312), (640, 130648), (896, 93320), (1024, 81655), (1120, 74656), (1280, 65324), (1792, 46660), (2240, 37328), (2333, 35840), (2560, 32662), (3584, 23330), (4480, 18664), (4666, 17920), (5120, 16331), (7168, 11665), (8960, 9332)]