103650640

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1039}}^1$

素因数の和:1124

約数の個数: 80

約数和(自身を含む): 255340800

約数和(自身を除く): 151690160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 43, 58, 80, 86, 116, 145, 172, 215, 232, 290, 344, 430, 464, 580, 688, 860, 1039, 1160, 1247, 1720, 2078, 2320, 2494, 3440, 4156, 4988, 5195, 6235, 8312, 9976, 10390, 12470, 16624, 19952, 20780, 24940, 30131, 41560, 44677, 49880, 60262, 83120, 89354, 99760, 120524, 150655, 178708, 223385, 241048, 301310, 357416, 446770, 482096, 602620, 714832, 893540, 1205240, 1295633, 1787080, 2410480, 2591266, 3574160, 5182532, 6478165, 10365064, 12956330, 20730128, 25912660, 51825320, 103650640]

約数ペア:

[(1, 103650640), (2, 51825320), (4, 25912660), (5, 20730128), (8, 12956330), (10, 10365064), (16, 6478165), (20, 5182532), (29, 3574160), (40, 2591266), (43, 2410480), (58, 1787080), (80, 1295633), (86, 1205240), (116, 893540), (145, 714832), (172, 602620), (215, 482096), (232, 446770), (290, 357416), (344, 301310), (430, 241048), (464, 223385), (580, 178708), (688, 150655), (860, 120524), (1039, 99760), (1160, 89354), (1247, 83120), (1720, 60262), (2078, 49880), (2320, 44677), (2494, 41560), (3440, 30131), (4156, 24940), (4988, 20780), (5195, 19952), (6235, 16624), (8312, 12470), (9976, 10390)]