22192480

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:272

約数の個数: 96

約数和(自身を含む): 57153600

約数和(自身を除く): 34961120

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 41, 68, 80, 82, 85, 136, 160, 164, 170, 199, 205, 272, 328, 340, 398, 410, 544, 656, 680, 697, 796, 820, 995, 1312, 1360, 1394, 1592, 1640, 1990, 2720, 2788, 3184, 3280, 3383, 3485, 3980, 5576, 6368, 6560, 6766, 6970, 7960, 8159, 11152, 13532, 13940, 15920, 16318, 16915, 22304, 27064, 27880, 31840, 32636, 33830, 40795, 54128, 55760, 65272, 67660, 81590, 108256, 111520, 130544, 135320, 138703, 163180, 261088, 270640, 277406, 326360, 541280, 554812, 652720, 693515, 1109624, 1305440, 1387030, 2219248, 2774060, 4438496, 5548120, 11096240, 22192480]

約数ペア:

[(1, 22192480), (2, 11096240), (4, 5548120), (5, 4438496), (8, 2774060), (10, 2219248), (16, 1387030), (17, 1305440), (20, 1109624), (32, 693515), (34, 652720), (40, 554812), (41, 541280), (68, 326360), (80, 277406), (82, 270640), (85, 261088), (136, 163180), (160, 138703), (164, 135320), (170, 130544), (199, 111520), (205, 108256), (272, 81590), (328, 67660), (340, 65272), (398, 55760), (410, 54128), (544, 40795), (656, 33830), (680, 32636), (697, 31840), (796, 27880), (820, 27064), (995, 22304), (1312, 16915), (1360, 16318), (1394, 15920), (1592, 13940), (1640, 13532), (1990, 11152), (2720, 8159), (2788, 7960), (3184, 6970), (3280, 6766), (3383, 6560), (3485, 6368), (3980, 5576)]