22450020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1$

素因数の和:497

約数の個数: 96

約数和(自身を含む): 67737600

約数和(自身を除く): 45287580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 47, 57, 60, 76, 94, 95, 114, 141, 188, 190, 228, 235, 282, 285, 380, 419, 470, 564, 570, 705, 838, 893, 940, 1140, 1257, 1410, 1676, 1786, 2095, 2514, 2679, 2820, 3572, 4190, 4465, 5028, 5358, 6285, 7961, 8380, 8930, 10716, 12570, 13395, 15922, 17860, 19693, 23883, 25140, 26790, 31844, 39386, 39805, 47766, 53580, 59079, 78772, 79610, 95532, 98465, 118158, 119415, 159220, 196930, 236316, 238830, 295395, 374167, 393860, 477660, 590790, 748334, 1122501, 1181580, 1496668, 1870835, 2245002, 3741670, 4490004, 5612505, 7483340, 11225010, 22450020]

約数ペア:

[(1, 22450020), (2, 11225010), (3, 7483340), (4, 5612505), (5, 4490004), (6, 3741670), (10, 2245002), (12, 1870835), (15, 1496668), (19, 1181580), (20, 1122501), (30, 748334), (38, 590790), (47, 477660), (57, 393860), (60, 374167), (76, 295395), (94, 238830), (95, 236316), (114, 196930), (141, 159220), (188, 119415), (190, 118158), (228, 98465), (235, 95532), (282, 79610), (285, 78772), (380, 59079), (419, 53580), (470, 47766), (564, 39805), (570, 39386), (705, 31844), (838, 26790), (893, 25140), (940, 23883), (1140, 19693), (1257, 17860), (1410, 15922), (1676, 13395), (1786, 12570), (2095, 10716), (2514, 8930), (2679, 8380), (2820, 7961), (3572, 6285), (4190, 5358), (4465, 5028)]