42949280

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1061}}^1$

素因数の和:1110

約数の個数: 96

約数和(自身を含む): 115613568

約数和(自身を除く): 72664288

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 80, 88, 92, 110, 115, 160, 176, 184, 220, 230, 253, 352, 368, 440, 460, 506, 736, 880, 920, 1012, 1061, 1265, 1760, 1840, 2024, 2122, 2530, 3680, 4048, 4244, 5060, 5305, 8096, 8488, 10120, 10610, 11671, 16976, 20240, 21220, 23342, 24403, 33952, 40480, 42440, 46684, 48806, 58355, 84880, 93368, 97612, 116710, 122015, 169760, 186736, 195224, 233420, 244030, 268433, 373472, 390448, 466840, 488060, 536866, 780896, 933680, 976120, 1073732, 1342165, 1867360, 1952240, 2147464, 2684330, 3904480, 4294928, 5368660, 8589856, 10737320, 21474640, 42949280]

約数ペア:

[(1, 42949280), (2, 21474640), (4, 10737320), (5, 8589856), (8, 5368660), (10, 4294928), (11, 3904480), (16, 2684330), (20, 2147464), (22, 1952240), (23, 1867360), (32, 1342165), (40, 1073732), (44, 976120), (46, 933680), (55, 780896), (80, 536866), (88, 488060), (92, 466840), (110, 390448), (115, 373472), (160, 268433), (176, 244030), (184, 233420), (220, 195224), (230, 186736), (253, 169760), (352, 122015), (368, 116710), (440, 97612), (460, 93368), (506, 84880), (736, 58355), (880, 48806), (920, 46684), (1012, 42440), (1061, 40480), (1265, 33952), (1760, 24403), (1840, 23342), (2024, 21220), (2122, 20240), (2530, 16976), (3680, 11671), (4048, 10610), (4244, 10120), (5060, 8488), (5305, 8096)]