22606640

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:179

約数の個数: 120

約数和(自身を含む): 62763840

約数和(自身を除く): 40157200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 73, 79, 80, 98, 112, 140, 146, 158, 196, 245, 280, 292, 316, 365, 392, 395, 490, 511, 553, 560, 584, 632, 730, 784, 790, 980, 1022, 1106, 1168, 1264, 1460, 1580, 1960, 2044, 2212, 2555, 2765, 2920, 3160, 3577, 3871, 3920, 4088, 4424, 5110, 5530, 5767, 5840, 6320, 7154, 7742, 8176, 8848, 10220, 11060, 11534, 14308, 15484, 17885, 19355, 20440, 22120, 23068, 28616, 28835, 30968, 35770, 38710, 40369, 40880, 44240, 46136, 57232, 57670, 61936, 71540, 77420, 80738, 92272, 115340, 143080, 154840, 161476, 201845, 230680, 282583, 286160, 309680, 322952, 403690, 461360, 565166, 645904, 807380, 1130332, 1412915, 1614760, 2260664, 2825830, 3229520, 4521328, 5651660, 11303320, 22606640]

約数ペア:

[(1, 22606640), (2, 11303320), (4, 5651660), (5, 4521328), (7, 3229520), (8, 2825830), (10, 2260664), (14, 1614760), (16, 1412915), (20, 1130332), (28, 807380), (35, 645904), (40, 565166), (49, 461360), (56, 403690), (70, 322952), (73, 309680), (79, 286160), (80, 282583), (98, 230680), (112, 201845), (140, 161476), (146, 154840), (158, 143080), (196, 115340), (245, 92272), (280, 80738), (292, 77420), (316, 71540), (365, 61936), (392, 57670), (395, 57232), (490, 46136), (511, 44240), (553, 40880), (560, 40369), (584, 38710), (632, 35770), (730, 30968), (784, 28835), (790, 28616), (980, 23068), (1022, 22120), (1106, 20440), (1168, 19355), (1264, 17885), (1460, 15484), (1580, 14308), (1960, 11534), (2044, 11060), (2212, 10220), (2555, 8848), (2765, 8176), (2920, 7742), (3160, 7154), (3577, 6320), (3871, 5840), (3920, 5767), (4088, 5530), (4424, 5110)]