4877949020

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{5849}}^1$

素因数の和:5932

約数の個数: 144

約数和(自身を含む): 12772468800

約数和(自身を除く): 7894519780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 37, 46, 49, 70, 74, 92, 98, 115, 140, 148, 161, 185, 196, 230, 245, 259, 322, 370, 460, 490, 518, 644, 740, 805, 851, 980, 1036, 1127, 1295, 1610, 1702, 1813, 2254, 2590, 3220, 3404, 3626, 4255, 4508, 5180, 5635, 5849, 5957, 7252, 8510, 9065, 11270, 11698, 11914, 17020, 18130, 22540, 23396, 23828, 29245, 29785, 36260, 40943, 41699, 58490, 59570, 81886, 83398, 116980, 119140, 134527, 163772, 166796, 204715, 208495, 216413, 269054, 286601, 409430, 416990, 432826, 538108, 573202, 672635, 818860, 833980, 865652, 941689, 1082065, 1146404, 1345270, 1433005, 1514891, 1883378, 2164130, 2690540, 2866010, 3029782, 3766756, 4328260, 4708445, 4977499, 5732020, 6059564, 6591823, 7574455, 9416890, 9954998, 10604237, 13183646, 15148910, 18833780, 19909996, 21208474, 24887495, 26367292, 30297820, 32959115, 34842493, 42416948, 49774990, 53021185, 65918230, 69684986, 99549980, 106042370, 131836460, 139369972, 174212465, 212084740, 243897451, 348424930, 487794902, 696849860, 975589804, 1219487255, 2438974510, 4877949020]

約数ペア:

[(1, 4877949020), (2, 2438974510), (4, 1219487255), (5, 975589804), (7, 696849860), (10, 487794902), (14, 348424930), (20, 243897451), (23, 212084740), (28, 174212465), (35, 139369972), (37, 131836460), (46, 106042370), (49, 99549980), (70, 69684986), (74, 65918230), (92, 53021185), (98, 49774990), (115, 42416948), (140, 34842493), (148, 32959115), (161, 30297820), (185, 26367292), (196, 24887495), (230, 21208474), (245, 19909996), (259, 18833780), (322, 15148910), (370, 13183646), (460, 10604237), (490, 9954998), (518, 9416890), (644, 7574455), (740, 6591823), (805, 6059564), (851, 5732020), (980, 4977499), (1036, 4708445), (1127, 4328260), (1295, 3766756), (1610, 3029782), (1702, 2866010), (1813, 2690540), (2254, 2164130), (2590, 1883378), (3220, 1514891), (3404, 1433005), (3626, 1345270), (4255, 1146404), (4508, 1082065), (5180, 941689), (5635, 865652), (5849, 833980), (5957, 818860), (7252, 672635), (8510, 573202), (9065, 538108), (11270, 432826), (11698, 416990), (11914, 409430), (17020, 286601), (18130, 269054), (22540, 216413), (23396, 208495), (23828, 204715), (29245, 166796), (29785, 163772), (36260, 134527), (40943, 119140), (41699, 116980), (58490, 83398), (59570, 81886)]