5401474820

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{251}}^1\times {\mathrm{3137}}^1$

素因数の和:3418

約数の個数: 96

約数和(自身を含む): 13285036800

約数和(自身を除く): 7883561980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 251, 343, 490, 502, 686, 980, 1004, 1255, 1372, 1715, 1757, 2510, 3137, 3430, 3514, 5020, 6274, 6860, 7028, 8785, 12299, 12548, 15685, 17570, 21959, 24598, 31370, 35140, 43918, 49196, 61495, 62740, 86093, 87836, 109795, 122990, 153713, 172186, 219590, 245980, 307426, 344372, 430465, 439180, 614852, 768565, 787387, 860930, 1075991, 1537130, 1574774, 1721860, 2151982, 3074260, 3149548, 3936935, 4303964, 5379955, 5511709, 7873870, 10759910, 11023418, 15747740, 21519820, 22046836, 27558545, 38581963, 55117090, 77163926, 110234180, 154327852, 192909815, 270073741, 385819630, 540147482, 771639260, 1080294964, 1350368705, 2700737410, 5401474820]

約数ペア:

[(1, 5401474820), (2, 2700737410), (4, 1350368705), (5, 1080294964), (7, 771639260), (10, 540147482), (14, 385819630), (20, 270073741), (28, 192909815), (35, 154327852), (49, 110234180), (70, 77163926), (98, 55117090), (140, 38581963), (196, 27558545), (245, 22046836), (251, 21519820), (343, 15747740), (490, 11023418), (502, 10759910), (686, 7873870), (980, 5511709), (1004, 5379955), (1255, 4303964), (1372, 3936935), (1715, 3149548), (1757, 3074260), (2510, 2151982), (3137, 1721860), (3430, 1574774), (3514, 1537130), (5020, 1075991), (6274, 860930), (6860, 787387), (7028, 768565), (8785, 614852), (12299, 439180), (12548, 430465), (15685, 344372), (17570, 307426), (21959, 245980), (24598, 219590), (31370, 172186), (35140, 153713), (43918, 122990), (49196, 109795), (61495, 87836), (62740, 86093)]