402862020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{26539}}^1$

素因数の和:26585

約数の個数: 96

約数和(自身を含む): 1284111360

約数和(自身を除く): 881249340

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 30, 33, 44, 46, 55, 60, 66, 69, 92, 110, 115, 132, 138, 165, 220, 230, 253, 276, 330, 345, 460, 506, 660, 690, 759, 1012, 1265, 1380, 1518, 2530, 3036, 3795, 5060, 7590, 15180, 26539, 53078, 79617, 106156, 132695, 159234, 265390, 291929, 318468, 398085, 530780, 583858, 610397, 796170, 875787, 1167716, 1220794, 1459645, 1592340, 1751574, 1831191, 2441588, 2919290, 3051985, 3503148, 3662382, 4378935, 5838580, 6103970, 6714367, 7324764, 8757870, 9155955, 12207940, 13428734, 17515740, 18311910, 20143101, 26857468, 33571835, 36623820, 40286202, 67143670, 80572404, 100715505, 134287340, 201431010, 402862020]

約数ペア:

[(1, 402862020), (2, 201431010), (3, 134287340), (4, 100715505), (5, 80572404), (6, 67143670), (10, 40286202), (11, 36623820), (12, 33571835), (15, 26857468), (20, 20143101), (22, 18311910), (23, 17515740), (30, 13428734), (33, 12207940), (44, 9155955), (46, 8757870), (55, 7324764), (60, 6714367), (66, 6103970), (69, 5838580), (92, 4378935), (110, 3662382), (115, 3503148), (132, 3051985), (138, 2919290), (165, 2441588), (220, 1831191), (230, 1751574), (253, 1592340), (276, 1459645), (330, 1220794), (345, 1167716), (460, 875787), (506, 796170), (660, 610397), (690, 583858), (759, 530780), (1012, 398085), (1265, 318468), (1380, 291929), (1518, 265390), (2530, 159234), (3036, 132695), (3795, 106156), (5060, 79617), (7590, 53078), (15180, 26539)]