11872980760

素因数分解:

$2^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{541}}^1\times {\mathrm{2417}}^1$

素因数の和:3196

約数の個数: 64

約数和(自身を含む): 26892609120

約数和(自身を除く): 15019628360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 227, 454, 541, 908, 1082, 1135, 1816, 2164, 2270, 2417, 2705, 4328, 4540, 4834, 5410, 9080, 9668, 10820, 12085, 19336, 21640, 24170, 48340, 96680, 122807, 245614, 491228, 548659, 614035, 982456, 1097318, 1228070, 1307597, 2194636, 2456140, 2615194, 2743295, 4389272, 4912280, 5230388, 5486590, 6537985, 10460776, 10973180, 13075970, 21946360, 26151940, 52303880, 296824519, 593649038, 1187298076, 1484122595, 2374596152, 2968245190, 5936490380, 11872980760]

約数ペア:

[(1, 11872980760), (2, 5936490380), (4, 2968245190), (5, 2374596152), (8, 1484122595), (10, 1187298076), (20, 593649038), (40, 296824519), (227, 52303880), (454, 26151940), (541, 21946360), (908, 13075970), (1082, 10973180), (1135, 10460776), (1816, 6537985), (2164, 5486590), (2270, 5230388), (2417, 4912280), (2705, 4389272), (4328, 2743295), (4540, 2615194), (4834, 2456140), (5410, 2194636), (9080, 1307597), (9668, 1228070), (10820, 1097318), (12085, 982456), (19336, 614035), (21640, 548659), (24170, 491228), (48340, 245614), (96680, 122807)]