42327260

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1217}}^1$

素因数の和:1310

約数の個数: 48

約数和(自身を含む): 93308544

約数和(自身を除く): 50981284

約数列:

[1, 2, 4, 5, 10, 20, 37, 47, 74, 94, 148, 185, 188, 235, 370, 470, 740, 940, 1217, 1739, 2434, 3478, 4868, 6085, 6956, 8695, 12170, 17390, 24340, 34780, 45029, 57199, 90058, 114398, 180116, 225145, 228796, 285995, 450290, 571990, 900580, 1143980, 2116363, 4232726, 8465452, 10581815, 21163630, 42327260]

約数ペア:

[(1, 42327260), (2, 21163630), (4, 10581815), (5, 8465452), (10, 4232726), (20, 2116363), (37, 1143980), (47, 900580), (74, 571990), (94, 450290), (148, 285995), (185, 228796), (188, 225145), (235, 180116), (370, 114398), (470, 90058), (740, 57199), (940, 45029), (1217, 34780), (1739, 24340), (2434, 17390), (3478, 12170), (4868, 8695), (6085, 6956)]