9148861840

素因数分解:

$2^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1\times {\mathrm{4877}}^1$

素因数の和:5200

約数の個数: 80

約数和(自身を含む): 21557638080

約数和(自身を除く): 12408776240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 131, 179, 262, 358, 524, 655, 716, 895, 1048, 1310, 1432, 1790, 2096, 2620, 2864, 3580, 4877, 5240, 7160, 9754, 10480, 14320, 19508, 23449, 24385, 39016, 46898, 48770, 78032, 93796, 97540, 117245, 187592, 195080, 234490, 375184, 390160, 468980, 638887, 872983, 937960, 1277774, 1745966, 1875920, 2555548, 3194435, 3491932, 4364915, 5111096, 6388870, 6983864, 8729830, 10222192, 12777740, 13967728, 17459660, 25555480, 34919320, 51110960, 69838640, 114360773, 228721546, 457443092, 571803865, 914886184, 1143607730, 1829772368, 2287215460, 4574430920, 9148861840]

約数ペア:

[(1, 9148861840), (2, 4574430920), (4, 2287215460), (5, 1829772368), (8, 1143607730), (10, 914886184), (16, 571803865), (20, 457443092), (40, 228721546), (80, 114360773), (131, 69838640), (179, 51110960), (262, 34919320), (358, 25555480), (524, 17459660), (655, 13967728), (716, 12777740), (895, 10222192), (1048, 8729830), (1310, 6983864), (1432, 6388870), (1790, 5111096), (2096, 4364915), (2620, 3491932), (2864, 3194435), (3580, 2555548), (4877, 1875920), (5240, 1745966), (7160, 1277774), (9754, 937960), (10480, 872983), (14320, 638887), (19508, 468980), (23449, 390160), (24385, 375184), (39016, 234490), (46898, 195080), (48770, 187592), (78032, 117245), (93796, 97540)]