416146640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{57163}}^1$

素因数の和:57196

約数の個数: 80

約数和(自身を含む): 1190840448

約数和(自身を除く): 774693808

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 57163, 114326, 228652, 285815, 400141, 457304, 571630, 743119, 800282, 914608, 1143260, 1486238, 1600564, 2000705, 2286520, 2972476, 3201128, 3715595, 4001410, 4573040, 5201833, 5944952, 6402256, 7431190, 8002820, 10403666, 11889904, 14862380, 16005640, 20807332, 26009165, 29724760, 32011280, 41614664, 52018330, 59449520, 83229328, 104036660, 208073320, 416146640]

約数ペア:

[(1, 416146640), (2, 208073320), (4, 104036660), (5, 83229328), (7, 59449520), (8, 52018330), (10, 41614664), (13, 32011280), (14, 29724760), (16, 26009165), (20, 20807332), (26, 16005640), (28, 14862380), (35, 11889904), (40, 10403666), (52, 8002820), (56, 7431190), (65, 6402256), (70, 5944952), (80, 5201833), (91, 4573040), (104, 4001410), (112, 3715595), (130, 3201128), (140, 2972476), (182, 2286520), (208, 2000705), (260, 1600564), (280, 1486238), (364, 1143260), (455, 914608), (520, 800282), (560, 743119), (728, 571630), (910, 457304), (1040, 400141), (1456, 285815), (1820, 228652), (3640, 114326), (7280, 57163)]