57203960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:309

約数の個数: 96

約数和(自身を含む): 144789120

約数和(自身を除く): 87585160

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 53, 55, 88, 106, 110, 121, 212, 220, 223, 242, 265, 424, 440, 446, 484, 530, 583, 605, 892, 968, 1060, 1115, 1166, 1210, 1784, 2120, 2230, 2332, 2420, 2453, 2915, 4460, 4664, 4840, 4906, 5830, 6413, 8920, 9812, 11660, 11819, 12265, 12826, 19624, 23320, 23638, 24530, 25652, 26983, 32065, 47276, 49060, 51304, 53966, 59095, 64130, 94552, 98120, 107932, 118190, 128260, 130009, 134915, 215864, 236380, 256520, 260018, 269830, 472760, 520036, 539660, 650045, 1040072, 1079320, 1300090, 1430099, 2600180, 2860198, 5200360, 5720396, 7150495, 11440792, 14300990, 28601980, 57203960]

約数ペア:

[(1, 57203960), (2, 28601980), (4, 14300990), (5, 11440792), (8, 7150495), (10, 5720396), (11, 5200360), (20, 2860198), (22, 2600180), (40, 1430099), (44, 1300090), (53, 1079320), (55, 1040072), (88, 650045), (106, 539660), (110, 520036), (121, 472760), (212, 269830), (220, 260018), (223, 256520), (242, 236380), (265, 215864), (424, 134915), (440, 130009), (446, 128260), (484, 118190), (530, 107932), (583, 98120), (605, 94552), (892, 64130), (968, 59095), (1060, 53966), (1115, 51304), (1166, 49060), (1210, 47276), (1784, 32065), (2120, 26983), (2230, 25652), (2332, 24530), (2420, 23638), (2453, 23320), (2915, 19624), (4460, 12826), (4664, 12265), (4840, 11819), (4906, 11660), (5830, 9812), (6413, 8920)]