9949760

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:124

約数の個数: 112

約数和(自身を含む): 26334720

約数和(自身を除く): 16384960

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 59, 62, 64, 68, 80, 85, 118, 124, 136, 155, 160, 170, 236, 248, 272, 295, 310, 320, 340, 472, 496, 527, 544, 590, 620, 680, 944, 992, 1003, 1054, 1088, 1180, 1240, 1360, 1829, 1888, 1984, 2006, 2108, 2360, 2480, 2635, 2720, 3658, 3776, 4012, 4216, 4720, 4960, 5015, 5270, 5440, 7316, 8024, 8432, 9145, 9440, 9920, 10030, 10540, 14632, 16048, 16864, 18290, 18880, 20060, 21080, 29264, 31093, 32096, 33728, 36580, 40120, 42160, 58528, 62186, 64192, 73160, 80240, 84320, 117056, 124372, 146320, 155465, 160480, 168640, 248744, 292640, 310930, 320960, 497488, 585280, 621860, 994976, 1243720, 1989952, 2487440, 4974880, 9949760]

約数ペア:

[(1, 9949760), (2, 4974880), (4, 2487440), (5, 1989952), (8, 1243720), (10, 994976), (16, 621860), (17, 585280), (20, 497488), (31, 320960), (32, 310930), (34, 292640), (40, 248744), (59, 168640), (62, 160480), (64, 155465), (68, 146320), (80, 124372), (85, 117056), (118, 84320), (124, 80240), (136, 73160), (155, 64192), (160, 62186), (170, 58528), (236, 42160), (248, 40120), (272, 36580), (295, 33728), (310, 32096), (320, 31093), (340, 29264), (472, 21080), (496, 20060), (527, 18880), (544, 18290), (590, 16864), (620, 16048), (680, 14632), (944, 10540), (992, 10030), (1003, 9920), (1054, 9440), (1088, 9145), (1180, 8432), (1240, 8024), (1360, 7316), (1829, 5440), (1888, 5270), (1984, 5015), (2006, 4960), (2108, 4720), (2360, 4216), (2480, 4012), (2635, 3776), (2720, 3658)]