102005440

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1103}}^1$

素因数の和:1154

約数の個数: 84

約数和(自身を含む): 258263136

約数和(自身を除く): 156257696

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 289, 320, 340, 544, 578, 680, 1088, 1103, 1156, 1360, 1445, 2206, 2312, 2720, 2890, 4412, 4624, 5440, 5515, 5780, 8824, 9248, 11030, 11560, 17648, 18496, 18751, 22060, 23120, 35296, 37502, 44120, 46240, 70592, 75004, 88240, 92480, 93755, 150008, 176480, 187510, 300016, 318767, 352960, 375020, 600032, 637534, 750040, 1200064, 1275068, 1500080, 1593835, 2550136, 3000160, 3187670, 5100272, 6000320, 6375340, 10200544, 12750680, 20401088, 25501360, 51002720, 102005440]

約数ペア:

[(1, 102005440), (2, 51002720), (4, 25501360), (5, 20401088), (8, 12750680), (10, 10200544), (16, 6375340), (17, 6000320), (20, 5100272), (32, 3187670), (34, 3000160), (40, 2550136), (64, 1593835), (68, 1500080), (80, 1275068), (85, 1200064), (136, 750040), (160, 637534), (170, 600032), (272, 375020), (289, 352960), (320, 318767), (340, 300016), (544, 187510), (578, 176480), (680, 150008), (1088, 93755), (1103, 92480), (1156, 88240), (1360, 75004), (1445, 70592), (2206, 46240), (2312, 44120), (2720, 37502), (2890, 35296), (4412, 23120), (4624, 22060), (5440, 18751), (5515, 18496), (5780, 17648), (8824, 11560), (9248, 11030)]