63393520

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1$

素因数の和:430

約数の個数: 80

約数和(自身を含む): 155561472

約数和(自身を除く): 92167952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 131, 184, 230, 262, 263, 368, 460, 524, 526, 655, 920, 1048, 1052, 1310, 1315, 1840, 2096, 2104, 2620, 2630, 3013, 4208, 5240, 5260, 6026, 6049, 10480, 10520, 12052, 12098, 15065, 21040, 24104, 24196, 30130, 30245, 34453, 48208, 48392, 60260, 60490, 68906, 96784, 120520, 120980, 137812, 172265, 241040, 241960, 275624, 344530, 483920, 551248, 689060, 792419, 1378120, 1584838, 2756240, 3169676, 3962095, 6339352, 7924190, 12678704, 15848380, 31696760, 63393520]

約数ペア:

[(1, 63393520), (2, 31696760), (4, 15848380), (5, 12678704), (8, 7924190), (10, 6339352), (16, 3962095), (20, 3169676), (23, 2756240), (40, 1584838), (46, 1378120), (80, 792419), (92, 689060), (115, 551248), (131, 483920), (184, 344530), (230, 275624), (262, 241960), (263, 241040), (368, 172265), (460, 137812), (524, 120980), (526, 120520), (655, 96784), (920, 68906), (1048, 60490), (1052, 60260), (1310, 48392), (1315, 48208), (1840, 34453), (2096, 30245), (2104, 30130), (2620, 24196), (2630, 24104), (3013, 21040), (4208, 15065), (5240, 12098), (5260, 12052), (6026, 10520), (6049, 10480)]