41781740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2087}}^1$

素因数の和:2127

約数の個数: 96

約数和(自身を含む): 117863424

約数和(自身を除く): 76081684

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 91, 110, 130, 140, 143, 154, 182, 220, 260, 286, 308, 364, 385, 455, 572, 715, 770, 910, 1001, 1430, 1540, 1820, 2002, 2087, 2860, 4004, 4174, 5005, 8348, 10010, 10435, 14609, 20020, 20870, 22957, 27131, 29218, 41740, 45914, 54262, 58436, 73045, 91828, 108524, 114785, 135655, 146090, 160699, 189917, 229570, 271310, 292180, 298441, 321398, 379834, 459140, 542620, 596882, 642796, 759668, 803495, 949585, 1193764, 1492205, 1606990, 1899170, 2089087, 2984410, 3213980, 3798340, 4178174, 5968820, 8356348, 10445435, 20890870, 41781740]

約数ペア:

[(1, 41781740), (2, 20890870), (4, 10445435), (5, 8356348), (7, 5968820), (10, 4178174), (11, 3798340), (13, 3213980), (14, 2984410), (20, 2089087), (22, 1899170), (26, 1606990), (28, 1492205), (35, 1193764), (44, 949585), (52, 803495), (55, 759668), (65, 642796), (70, 596882), (77, 542620), (91, 459140), (110, 379834), (130, 321398), (140, 298441), (143, 292180), (154, 271310), (182, 229570), (220, 189917), (260, 160699), (286, 146090), (308, 135655), (364, 114785), (385, 108524), (455, 91828), (572, 73045), (715, 58436), (770, 54262), (910, 45914), (1001, 41740), (1430, 29218), (1540, 27131), (1820, 22957), (2002, 20870), (2087, 20020), (2860, 14609), (4004, 10435), (4174, 10010), (5005, 8348)]