42195340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:343

約数の個数: 96

約数和(自身を含む): 104509440

約数和(自身を除く): 62314100

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 31, 44, 46, 55, 62, 92, 110, 115, 124, 155, 220, 230, 253, 269, 310, 341, 460, 506, 538, 620, 682, 713, 1012, 1076, 1265, 1345, 1364, 1426, 1705, 2530, 2690, 2852, 2959, 3410, 3565, 5060, 5380, 5918, 6187, 6820, 7130, 7843, 8339, 11836, 12374, 14260, 14795, 15686, 16678, 24748, 29590, 30935, 31372, 33356, 39215, 41695, 59180, 61870, 68057, 78430, 83390, 91729, 123740, 136114, 156860, 166780, 183458, 191797, 272228, 340285, 366916, 383594, 458645, 680570, 767188, 917290, 958985, 1361140, 1834580, 1917970, 2109767, 3835940, 4219534, 8439068, 10548835, 21097670, 42195340]

約数ペア:

[(1, 42195340), (2, 21097670), (4, 10548835), (5, 8439068), (10, 4219534), (11, 3835940), (20, 2109767), (22, 1917970), (23, 1834580), (31, 1361140), (44, 958985), (46, 917290), (55, 767188), (62, 680570), (92, 458645), (110, 383594), (115, 366916), (124, 340285), (155, 272228), (220, 191797), (230, 183458), (253, 166780), (269, 156860), (310, 136114), (341, 123740), (460, 91729), (506, 83390), (538, 78430), (620, 68057), (682, 61870), (713, 59180), (1012, 41695), (1076, 39215), (1265, 33356), (1345, 31372), (1364, 30935), (1426, 29590), (1705, 24748), (2530, 16678), (2690, 15686), (2852, 14795), (2959, 14260), (3410, 12374), (3565, 11836), (5060, 8339), (5380, 7843), (5918, 7130), (6187, 6820)]