39219892400

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{103319}}^1$

素因数の和:103423

約数の個数: 120

約数和(自身を含む): 102864978720

約数和(自身を除く): 63645086320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 73, 80, 100, 104, 130, 146, 200, 208, 260, 292, 325, 365, 400, 520, 584, 650, 730, 949, 1040, 1168, 1300, 1460, 1825, 1898, 2600, 2920, 3650, 3796, 4745, 5200, 5840, 7300, 7592, 9490, 14600, 15184, 18980, 23725, 29200, 37960, 47450, 75920, 94900, 103319, 189800, 206638, 379600, 413276, 516595, 826552, 1033190, 1343147, 1653104, 2066380, 2582975, 2686294, 4132760, 5165950, 5372588, 6715735, 7542287, 8265520, 10331900, 10745176, 13431470, 15084574, 20663800, 21490352, 26862940, 30169148, 33578675, 37711435, 41327600, 53725880, 60338296, 67157350, 75422870, 98049731, 107451760, 120676592, 134314700, 150845740, 188557175, 196099462, 268629400, 301691480, 377114350, 392198924, 490248655, 537258800, 603382960, 754228700, 784397848, 980497310, 1508457400, 1568795696, 1960994620, 2451243275, 3016914800, 3921989240, 4902486550, 7843978480, 9804973100, 19609946200, 39219892400]

約数ペア:

[(1, 39219892400), (2, 19609946200), (4, 9804973100), (5, 7843978480), (8, 4902486550), (10, 3921989240), (13, 3016914800), (16, 2451243275), (20, 1960994620), (25, 1568795696), (26, 1508457400), (40, 980497310), (50, 784397848), (52, 754228700), (65, 603382960), (73, 537258800), (80, 490248655), (100, 392198924), (104, 377114350), (130, 301691480), (146, 268629400), (200, 196099462), (208, 188557175), (260, 150845740), (292, 134314700), (325, 120676592), (365, 107451760), (400, 98049731), (520, 75422870), (584, 67157350), (650, 60338296), (730, 53725880), (949, 41327600), (1040, 37711435), (1168, 33578675), (1300, 30169148), (1460, 26862940), (1825, 21490352), (1898, 20663800), (2600, 15084574), (2920, 13431470), (3650, 10745176), (3796, 10331900), (4745, 8265520), (5200, 7542287), (5840, 6715735), (7300, 5372588), (7592, 5165950), (9490, 4132760), (14600, 2686294), (15184, 2582975), (18980, 2066380), (23725, 1653104), (29200, 1343147), (37960, 1033190), (47450, 826552), (75920, 516595), (94900, 413276), (103319, 379600), (189800, 206638)]