1805596448

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{80263}}^1$

素因数の和:80329

約数の個数: 48

約数和(自身を含む): 3843040320

約数和(自身を除く): 2037443872

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 74, 76, 148, 152, 296, 304, 592, 608, 703, 1184, 1406, 2812, 5624, 11248, 22496, 80263, 160526, 321052, 642104, 1284208, 1524997, 2568416, 2969731, 3049994, 5939462, 6099988, 11878924, 12199976, 23757848, 24399952, 47515696, 48799904, 56424889, 95031392, 112849778, 225699556, 451399112, 902798224, 1805596448]

約数ペア:

[(1, 1805596448), (2, 902798224), (4, 451399112), (8, 225699556), (16, 112849778), (19, 95031392), (32, 56424889), (37, 48799904), (38, 47515696), (74, 24399952), (76, 23757848), (148, 12199976), (152, 11878924), (296, 6099988), (304, 5939462), (592, 3049994), (608, 2969731), (703, 2568416), (1184, 1524997), (1406, 1284208), (2812, 642104), (5624, 321052), (11248, 160526), (22496, 80263)]