3949876160

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{907}}^1$

素因数の和:1394

約数の個数: 112

約数和(自身を含む): 9741895680

約数和(自身を除く): 5792019520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 439, 496, 620, 878, 907, 992, 1240, 1756, 1814, 1984, 2195, 2480, 3512, 3628, 4390, 4535, 4960, 7024, 7256, 8780, 9070, 9920, 13609, 14048, 14512, 17560, 18140, 27218, 28096, 28117, 29024, 35120, 36280, 54436, 56234, 58048, 68045, 70240, 72560, 108872, 112468, 136090, 140480, 140585, 145120, 217744, 224936, 272180, 281170, 290240, 398173, 435488, 449872, 544360, 562340, 796346, 870976, 899744, 1088720, 1124680, 1592692, 1799488, 1990865, 2177440, 2249360, 3185384, 3981730, 4354880, 4498720, 6370768, 7963460, 8997440, 12343363, 12741536, 15926920, 24686726, 25483072, 31853840, 49373452, 61716815, 63707680, 98746904, 123433630, 127415360, 197493808, 246867260, 394987616, 493734520, 789975232, 987469040, 1974938080, 3949876160]

約数ペア:

[(1, 3949876160), (2, 1974938080), (4, 987469040), (5, 789975232), (8, 493734520), (10, 394987616), (16, 246867260), (20, 197493808), (31, 127415360), (32, 123433630), (40, 98746904), (62, 63707680), (64, 61716815), (80, 49373452), (124, 31853840), (155, 25483072), (160, 24686726), (248, 15926920), (310, 12741536), (320, 12343363), (439, 8997440), (496, 7963460), (620, 6370768), (878, 4498720), (907, 4354880), (992, 3981730), (1240, 3185384), (1756, 2249360), (1814, 2177440), (1984, 1990865), (2195, 1799488), (2480, 1592692), (3512, 1124680), (3628, 1088720), (4390, 899744), (4535, 870976), (4960, 796346), (7024, 562340), (7256, 544360), (8780, 449872), (9070, 435488), (9920, 398173), (13609, 290240), (14048, 281170), (14512, 272180), (17560, 224936), (18140, 217744), (27218, 145120), (28096, 140585), (28117, 140480), (29024, 136090), (35120, 112468), (36280, 108872), (54436, 72560), (56234, 70240), (58048, 68045)]