42023800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2309}}^1$

素因数の和:2345

約数の個数: 96

約数和(自身を含む): 120304800

約数和(自身を除く): 78281000

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 91, 100, 104, 130, 140, 175, 182, 200, 260, 280, 325, 350, 364, 455, 520, 650, 700, 728, 910, 1300, 1400, 1820, 2275, 2309, 2600, 3640, 4550, 4618, 9100, 9236, 11545, 16163, 18200, 18472, 23090, 30017, 32326, 46180, 57725, 60034, 64652, 80815, 92360, 115450, 120068, 129304, 150085, 161630, 210119, 230900, 240136, 300170, 323260, 404075, 420238, 461800, 600340, 646520, 750425, 808150, 840476, 1050595, 1200680, 1500850, 1616300, 1680952, 2101190, 3001700, 3232600, 4202380, 5252975, 6003400, 8404760, 10505950, 21011900, 42023800]

約数ペア:

[(1, 42023800), (2, 21011900), (4, 10505950), (5, 8404760), (7, 6003400), (8, 5252975), (10, 4202380), (13, 3232600), (14, 3001700), (20, 2101190), (25, 1680952), (26, 1616300), (28, 1500850), (35, 1200680), (40, 1050595), (50, 840476), (52, 808150), (56, 750425), (65, 646520), (70, 600340), (91, 461800), (100, 420238), (104, 404075), (130, 323260), (140, 300170), (175, 240136), (182, 230900), (200, 210119), (260, 161630), (280, 150085), (325, 129304), (350, 120068), (364, 115450), (455, 92360), (520, 80815), (650, 64652), (700, 60034), (728, 57725), (910, 46180), (1300, 32326), (1400, 30017), (1820, 23090), (2275, 18472), (2309, 18200), (2600, 16163), (3640, 11545), (4550, 9236), (4618, 9100)]