4974880

素因数分解:

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

素因数の和:122

約数の個数: 96

約数和(自身を含む): 13063680

約数和(自身を除く): 8088800

約数列:

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

約数ペア:

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