130059800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{50023}}^1$

素因数の和:50052

約数の個数: 48

約数和(自身を含む): 325656240

約数和(自身を除く): 195596440

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 50023, 100046, 200092, 250115, 400184, 500230, 650299, 1000460, 1250575, 1300598, 2000920, 2501150, 2601196, 3251495, 5002300, 5202392, 6502990, 10004600, 13005980, 16257475, 26011960, 32514950, 65029900, 130059800]

約数ペア:

[(1, 130059800), (2, 65029900), (4, 32514950), (5, 26011960), (8, 16257475), (10, 13005980), (13, 10004600), (20, 6502990), (25, 5202392), (26, 5002300), (40, 3251495), (50, 2601196), (52, 2501150), (65, 2000920), (100, 1300598), (104, 1250575), (130, 1000460), (200, 650299), (260, 500230), (325, 400184), (520, 250115), (650, 200092), (1300, 100046), (2600, 50023)]