4096021950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{128201}}^1$

素因数の和:128290

約数の個数: 72

約数和(自身を含む): 11159727696

約数和(自身を除く): 7063705746

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 71, 75, 90, 142, 150, 213, 225, 355, 426, 450, 639, 710, 1065, 1278, 1775, 2130, 3195, 3550, 5325, 6390, 10650, 15975, 31950, 128201, 256402, 384603, 641005, 769206, 1153809, 1282010, 1923015, 2307618, 3205025, 3846030, 5769045, 6410050, 9102271, 9615075, 11538090, 18204542, 19230150, 27306813, 28845225, 45511355, 54613626, 57690450, 81920439, 91022710, 136534065, 163840878, 227556775, 273068130, 409602195, 455113550, 682670325, 819204390, 1365340650, 2048010975, 4096021950]

約数ペア:

[(1, 4096021950), (2, 2048010975), (3, 1365340650), (5, 819204390), (6, 682670325), (9, 455113550), (10, 409602195), (15, 273068130), (18, 227556775), (25, 163840878), (30, 136534065), (45, 91022710), (50, 81920439), (71, 57690450), (75, 54613626), (90, 45511355), (142, 28845225), (150, 27306813), (213, 19230150), (225, 18204542), (355, 11538090), (426, 9615075), (450, 9102271), (639, 6410050), (710, 5769045), (1065, 3846030), (1278, 3205025), (1775, 2307618), (2130, 1923015), (3195, 1282010), (3550, 1153809), (5325, 769206), (6390, 641005), (10650, 384603), (15975, 256402), (31950, 128201)]