73896464020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{51871}}^1$

素因数の和:52085

約数の個数: 96

約数和(自身を含む): 171501281280

約数和(自身を除く): 97604817260

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 163, 190, 230, 326, 380, 437, 460, 652, 815, 874, 1630, 1748, 2185, 3097, 3260, 3749, 4370, 6194, 7498, 8740, 12388, 14996, 15485, 18745, 30970, 37490, 51871, 61940, 71231, 74980, 103742, 142462, 207484, 259355, 284924, 356155, 518710, 712310, 985549, 1037420, 1193033, 1424620, 1971098, 2386066, 3942196, 4772132, 4927745, 5965165, 8454973, 9855490, 11930330, 16909946, 19710980, 22667627, 23860660, 33819892, 42274865, 45335254, 84549730, 90670508, 113338135, 160644487, 169099460, 194464379, 226676270, 321288974, 388928758, 453352540, 642577948, 777857516, 803222435, 972321895, 1606444870, 1944643790, 3212889740, 3694823201, 3889287580, 7389646402, 14779292804, 18474116005, 36948232010, 73896464020]

約数ペア:

[(1, 73896464020), (2, 36948232010), (4, 18474116005), (5, 14779292804), (10, 7389646402), (19, 3889287580), (20, 3694823201), (23, 3212889740), (38, 1944643790), (46, 1606444870), (76, 972321895), (92, 803222435), (95, 777857516), (115, 642577948), (163, 453352540), (190, 388928758), (230, 321288974), (326, 226676270), (380, 194464379), (437, 169099460), (460, 160644487), (652, 113338135), (815, 90670508), (874, 84549730), (1630, 45335254), (1748, 42274865), (2185, 33819892), (3097, 23860660), (3260, 22667627), (3749, 19710980), (4370, 16909946), (6194, 11930330), (7498, 9855490), (8740, 8454973), (12388, 5965165), (14996, 4927745), (15485, 4772132), (18745, 3942196), (30970, 2386066), (37490, 1971098), (51871, 1424620), (61940, 1193033), (71231, 1037420), (74980, 985549), (103742, 712310), (142462, 518710), (207484, 356155), (259355, 284924)]