200007040

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{593}}^1$

素因数の和:660

約数の個数: 128

約数和(自身を含む): 523480320

約数和(自身を除く): 323473280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 64, 68, 80, 85, 124, 128, 136, 155, 160, 170, 248, 272, 310, 320, 340, 496, 527, 544, 593, 620, 640, 680, 992, 1054, 1088, 1186, 1240, 1360, 1984, 2108, 2176, 2372, 2480, 2635, 2720, 2965, 3968, 4216, 4744, 4960, 5270, 5440, 5930, 8432, 9488, 9920, 10081, 10540, 10880, 11860, 16864, 18383, 18976, 19840, 20162, 21080, 23720, 33728, 36766, 37952, 40324, 42160, 47440, 50405, 67456, 73532, 75904, 80648, 84320, 91915, 94880, 100810, 147064, 161296, 168640, 183830, 189760, 201620, 294128, 312511, 322592, 337280, 367660, 379520, 403240, 588256, 625022, 645184, 735320, 806480, 1176512, 1250044, 1290368, 1470640, 1562555, 1612960, 2353024, 2500088, 2941280, 3125110, 3225920, 5000176, 5882560, 6250220, 6451840, 10000352, 11765120, 12500440, 20000704, 25000880, 40001408, 50001760, 100003520, 200007040]

約数ペア:

[(1, 200007040), (2, 100003520), (4, 50001760), (5, 40001408), (8, 25000880), (10, 20000704), (16, 12500440), (17, 11765120), (20, 10000352), (31, 6451840), (32, 6250220), (34, 5882560), (40, 5000176), (62, 3225920), (64, 3125110), (68, 2941280), (80, 2500088), (85, 2353024), (124, 1612960), (128, 1562555), (136, 1470640), (155, 1290368), (160, 1250044), (170, 1176512), (248, 806480), (272, 735320), (310, 645184), (320, 625022), (340, 588256), (496, 403240), (527, 379520), (544, 367660), (593, 337280), (620, 322592), (640, 312511), (680, 294128), (992, 201620), (1054, 189760), (1088, 183830), (1186, 168640), (1240, 161296), (1360, 147064), (1984, 100810), (2108, 94880), (2176, 91915), (2372, 84320), (2480, 80648), (2635, 75904), (2720, 73532), (2965, 67456), (3968, 50405), (4216, 47440), (4744, 42160), (4960, 40324), (5270, 37952), (5440, 36766), (5930, 33728), (8432, 23720), (9488, 21080), (9920, 20162), (10081, 19840), (10540, 18976), (10880, 18383), (11860, 16864)]