29135600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^2\times {\mathrm{431}}^1$

素因数の和:475

約数の個数: 90

約数和(自身を含む): 75972816

約数和(自身を除く): 46837216

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 169, 200, 208, 260, 325, 338, 400, 431, 520, 650, 676, 845, 862, 1040, 1300, 1352, 1690, 1724, 2155, 2600, 2704, 3380, 3448, 4225, 4310, 5200, 5603, 6760, 6896, 8450, 8620, 10775, 11206, 13520, 16900, 17240, 21550, 22412, 28015, 33800, 34480, 43100, 44824, 56030, 67600, 72839, 86200, 89648, 112060, 140075, 145678, 172400, 224120, 280150, 291356, 364195, 448240, 560300, 582712, 728390, 1120600, 1165424, 1456780, 1820975, 2241200, 2913560, 3641950, 5827120, 7283900, 14567800, 29135600]

約数ペア:

[(1, 29135600), (2, 14567800), (4, 7283900), (5, 5827120), (8, 3641950), (10, 2913560), (13, 2241200), (16, 1820975), (20, 1456780), (25, 1165424), (26, 1120600), (40, 728390), (50, 582712), (52, 560300), (65, 448240), (80, 364195), (100, 291356), (104, 280150), (130, 224120), (169, 172400), (200, 145678), (208, 140075), (260, 112060), (325, 89648), (338, 86200), (400, 72839), (431, 67600), (520, 56030), (650, 44824), (676, 43100), (845, 34480), (862, 33800), (1040, 28015), (1300, 22412), (1352, 21550), (1690, 17240), (1724, 16900), (2155, 13520), (2600, 11206), (2704, 10775), (3380, 8620), (3448, 8450), (4225, 6896), (4310, 6760), (5200, 5603)]