544045840

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{5393}}^1$

素因数の和:5516

約数の個数: 80

約数和(自身を含む): 1376505648

約数和(自身を除く): 832459808

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 97, 104, 130, 194, 208, 260, 388, 485, 520, 776, 970, 1040, 1261, 1552, 1940, 2522, 3880, 5044, 5393, 6305, 7760, 10088, 10786, 12610, 20176, 21572, 25220, 26965, 43144, 50440, 53930, 70109, 86288, 100880, 107860, 140218, 215720, 280436, 350545, 431440, 523121, 560872, 701090, 1046242, 1121744, 1402180, 2092484, 2615605, 2804360, 4184968, 5231210, 5608720, 6800573, 8369936, 10462420, 13601146, 20924840, 27202292, 34002865, 41849680, 54404584, 68005730, 108809168, 136011460, 272022920, 544045840]

約数ペア:

[(1, 544045840), (2, 272022920), (4, 136011460), (5, 108809168), (8, 68005730), (10, 54404584), (13, 41849680), (16, 34002865), (20, 27202292), (26, 20924840), (40, 13601146), (52, 10462420), (65, 8369936), (80, 6800573), (97, 5608720), (104, 5231210), (130, 4184968), (194, 2804360), (208, 2615605), (260, 2092484), (388, 1402180), (485, 1121744), (520, 1046242), (776, 701090), (970, 560872), (1040, 523121), (1261, 431440), (1552, 350545), (1940, 280436), (2522, 215720), (3880, 140218), (5044, 107860), (5393, 100880), (6305, 86288), (7760, 70109), (10088, 53930), (10786, 50440), (12610, 43144), (20176, 26965), (21572, 25220)]