2022319900

素因数分解:

$2^2\times 5^2\times {\mathrm{83}}^1\times {\mathrm{167}}^1\times {\mathrm{1459}}^1$

素因数の和:1723

約数の個数: 72

約数和(自身を含む): 4470963840

約数和(自身を除く): 2448643940

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 83, 100, 166, 167, 332, 334, 415, 668, 830, 835, 1459, 1660, 1670, 2075, 2918, 3340, 4150, 4175, 5836, 7295, 8300, 8350, 13861, 14590, 16700, 27722, 29180, 36475, 55444, 69305, 72950, 121097, 138610, 145900, 242194, 243653, 277220, 346525, 484388, 487306, 605485, 693050, 974612, 1210970, 1218265, 1386100, 2421940, 2436530, 3027425, 4873060, 6054850, 6091325, 12109700, 12182650, 20223199, 24365300, 40446398, 80892796, 101115995, 202231990, 404463980, 505579975, 1011159950, 2022319900]

約数ペア:

[(1, 2022319900), (2, 1011159950), (4, 505579975), (5, 404463980), (10, 202231990), (20, 101115995), (25, 80892796), (50, 40446398), (83, 24365300), (100, 20223199), (166, 12182650), (167, 12109700), (332, 6091325), (334, 6054850), (415, 4873060), (668, 3027425), (830, 2436530), (835, 2421940), (1459, 1386100), (1660, 1218265), (1670, 1210970), (2075, 974612), (2918, 693050), (3340, 605485), (4150, 487306), (4175, 484388), (5836, 346525), (7295, 277220), (8300, 243653), (8350, 242194), (13861, 145900), (14590, 138610), (16700, 121097), (27722, 72950), (29180, 69305), (36475, 55444)]