2280851488

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{503}}^1$

素因数の和:698

約数の個数: 96

約数和(自身を含む): 4819191552

約数和(自身を除く): 2538340064

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 61, 92, 101, 122, 184, 202, 244, 368, 404, 488, 503, 736, 808, 976, 1006, 1403, 1616, 1952, 2012, 2323, 2806, 3232, 4024, 4646, 5612, 6161, 8048, 9292, 11224, 11569, 12322, 16096, 18584, 22448, 23138, 24644, 30683, 37168, 44896, 46276, 49288, 50803, 61366, 74336, 92552, 98576, 101606, 122732, 141703, 185104, 197152, 203212, 245464, 283406, 370208, 406424, 490928, 566812, 705709, 812848, 981856, 1133624, 1168469, 1411418, 1625696, 2267248, 2336938, 2822836, 3098983, 4534496, 4673876, 5645672, 6197966, 9347752, 11291344, 12395932, 18695504, 22582688, 24791864, 37391008, 49583728, 71276609, 99167456, 142553218, 285106436, 570212872, 1140425744, 2280851488]

約数ペア:

[(1, 2280851488), (2, 1140425744), (4, 570212872), (8, 285106436), (16, 142553218), (23, 99167456), (32, 71276609), (46, 49583728), (61, 37391008), (92, 24791864), (101, 22582688), (122, 18695504), (184, 12395932), (202, 11291344), (244, 9347752), (368, 6197966), (404, 5645672), (488, 4673876), (503, 4534496), (736, 3098983), (808, 2822836), (976, 2336938), (1006, 2267248), (1403, 1625696), (1616, 1411418), (1952, 1168469), (2012, 1133624), (2323, 981856), (2806, 812848), (3232, 705709), (4024, 566812), (4646, 490928), (5612, 406424), (6161, 370208), (8048, 283406), (9292, 245464), (11224, 203212), (11569, 197152), (12322, 185104), (16096, 141703), (18584, 122732), (22448, 101606), (23138, 98576), (24644, 92552), (30683, 74336), (37168, 61366), (44896, 50803), (46276, 49288)]