194771360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7561}}^1$

素因数の和:7606

約数の個数: 96

約数和(自身を含む): 548819712

約数和(自身を除く): 354048352

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 322, 368, 460, 560, 644, 736, 805, 920, 1120, 1288, 1610, 1840, 2576, 3220, 3680, 5152, 6440, 7561, 12880, 15122, 25760, 30244, 37805, 52927, 60488, 75610, 105854, 120976, 151220, 173903, 211708, 241952, 264635, 302440, 347806, 423416, 529270, 604880, 695612, 846832, 869515, 1058540, 1209760, 1217321, 1391224, 1693664, 1739030, 2117080, 2434642, 2782448, 3478060, 4234160, 4869284, 5564896, 6086605, 6956120, 8468320, 9738568, 12173210, 13912240, 19477136, 24346420, 27824480, 38954272, 48692840, 97385680, 194771360]

約数ペア:

[(1, 194771360), (2, 97385680), (4, 48692840), (5, 38954272), (7, 27824480), (8, 24346420), (10, 19477136), (14, 13912240), (16, 12173210), (20, 9738568), (23, 8468320), (28, 6956120), (32, 6086605), (35, 5564896), (40, 4869284), (46, 4234160), (56, 3478060), (70, 2782448), (80, 2434642), (92, 2117080), (112, 1739030), (115, 1693664), (140, 1391224), (160, 1217321), (161, 1209760), (184, 1058540), (224, 869515), (230, 846832), (280, 695612), (322, 604880), (368, 529270), (460, 423416), (560, 347806), (644, 302440), (736, 264635), (805, 241952), (920, 211708), (1120, 173903), (1288, 151220), (1610, 120976), (1840, 105854), (2576, 75610), (3220, 60488), (3680, 52927), (5152, 37805), (6440, 30244), (7561, 25760), (12880, 15122)]