4290422500

素因数分解:

$2^2\times 5^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18859}}^1$

素因数の和:18903

約数の個数: 120

約数和(自身を含む): 11548053440

約数和(自身を除く): 7257630940

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 125, 130, 140, 175, 182, 250, 260, 325, 350, 364, 455, 500, 625, 650, 700, 875, 910, 1250, 1300, 1625, 1750, 1820, 2275, 2500, 3250, 3500, 4375, 4550, 6500, 8125, 8750, 9100, 11375, 16250, 17500, 18859, 22750, 32500, 37718, 45500, 56875, 75436, 94295, 113750, 132013, 188590, 227500, 245167, 264026, 377180, 471475, 490334, 528052, 660065, 942950, 980668, 1225835, 1320130, 1716169, 1885900, 2357375, 2451670, 2640260, 3300325, 3432338, 4714750, 4903340, 6129175, 6600650, 6864676, 8580845, 9429500, 11786875, 12258350, 13201300, 16501625, 17161690, 23573750, 24516700, 30645875, 33003250, 34323380, 42904225, 47147500, 61291750, 66006500, 82508125, 85808450, 122583500, 153229375, 165016250, 171616900, 214521125, 306458750, 330032500, 429042250, 612917500, 858084500, 1072605625, 2145211250, 4290422500]

約数ペア:

[(1, 4290422500), (2, 2145211250), (4, 1072605625), (5, 858084500), (7, 612917500), (10, 429042250), (13, 330032500), (14, 306458750), (20, 214521125), (25, 171616900), (26, 165016250), (28, 153229375), (35, 122583500), (50, 85808450), (52, 82508125), (65, 66006500), (70, 61291750), (91, 47147500), (100, 42904225), (125, 34323380), (130, 33003250), (140, 30645875), (175, 24516700), (182, 23573750), (250, 17161690), (260, 16501625), (325, 13201300), (350, 12258350), (364, 11786875), (455, 9429500), (500, 8580845), (625, 6864676), (650, 6600650), (700, 6129175), (875, 4903340), (910, 4714750), (1250, 3432338), (1300, 3300325), (1625, 2640260), (1750, 2451670), (1820, 2357375), (2275, 1885900), (2500, 1716169), (3250, 1320130), (3500, 1225835), (4375, 980668), (4550, 942950), (6500, 660065), (8125, 528052), (8750, 490334), (9100, 471475), (11375, 377180), (16250, 264026), (17500, 245167), (18859, 227500), (22750, 188590), (32500, 132013), (37718, 113750), (45500, 94295), (56875, 75436)]