2034104780

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{643}}^1\times {\mathrm{2593}}^1$

素因数の和:3306

約数の個数: 48

約数和(自身を含む): 4350075744

約数和(自身を除く): 2315970964

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 643, 1220, 1286, 2572, 2593, 3215, 5186, 6430, 10372, 12860, 12965, 25930, 39223, 51860, 78446, 156892, 158173, 196115, 316346, 392230, 632692, 784460, 790865, 1581730, 1667299, 3163460, 3334598, 6669196, 8336495, 16672990, 33345980, 101705239, 203410478, 406820956, 508526195, 1017052390, 2034104780]

約数ペア:

[(1, 2034104780), (2, 1017052390), (4, 508526195), (5, 406820956), (10, 203410478), (20, 101705239), (61, 33345980), (122, 16672990), (244, 8336495), (305, 6669196), (610, 3334598), (643, 3163460), (1220, 1667299), (1286, 1581730), (2572, 790865), (2593, 784460), (3215, 632692), (5186, 392230), (6430, 316346), (10372, 196115), (12860, 158173), (12965, 156892), (25930, 78446), (39223, 51860)]