101172160

素因数分解:

$2^6\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:222

約数の個数: 112

約数和(自身を含む): 251716032

約数和(自身を除く): 150543872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 71, 73, 80, 122, 142, 146, 160, 244, 284, 292, 305, 320, 355, 365, 488, 568, 584, 610, 710, 730, 976, 1136, 1168, 1220, 1420, 1460, 1952, 2272, 2336, 2440, 2840, 2920, 3904, 4331, 4453, 4544, 4672, 4880, 5183, 5680, 5840, 8662, 8906, 9760, 10366, 11360, 11680, 17324, 17812, 19520, 20732, 21655, 22265, 22720, 23360, 25915, 34648, 35624, 41464, 43310, 44530, 51830, 69296, 71248, 82928, 86620, 89060, 103660, 138592, 142496, 165856, 173240, 178120, 207320, 277184, 284992, 316163, 331712, 346480, 356240, 414640, 632326, 692960, 712480, 829280, 1264652, 1385920, 1424960, 1580815, 1658560, 2529304, 3161630, 5058608, 6323260, 10117216, 12646520, 20234432, 25293040, 50586080, 101172160]

約数ペア:

[(1, 101172160), (2, 50586080), (4, 25293040), (5, 20234432), (8, 12646520), (10, 10117216), (16, 6323260), (20, 5058608), (32, 3161630), (40, 2529304), (61, 1658560), (64, 1580815), (71, 1424960), (73, 1385920), (80, 1264652), (122, 829280), (142, 712480), (146, 692960), (160, 632326), (244, 414640), (284, 356240), (292, 346480), (305, 331712), (320, 316163), (355, 284992), (365, 277184), (488, 207320), (568, 178120), (584, 173240), (610, 165856), (710, 142496), (730, 138592), (976, 103660), (1136, 89060), (1168, 86620), (1220, 82928), (1420, 71248), (1460, 69296), (1952, 51830), (2272, 44530), (2336, 43310), (2440, 41464), (2840, 35624), (2920, 34648), (3904, 25915), (4331, 23360), (4453, 22720), (4544, 22265), (4672, 21655), (4880, 20732), (5183, 19520), (5680, 17812), (5840, 17324), (8662, 11680), (8906, 11360), (9760, 10366)]