4247029120

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{9949}}^1$

素因数の和:10020

約数の個数: 128

約数和(自身を含む): 10960920000

約数和(自身を除く): 6713890880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 29, 32, 40, 46, 58, 64, 80, 92, 115, 116, 128, 145, 160, 184, 230, 232, 290, 320, 368, 460, 464, 580, 640, 667, 736, 920, 928, 1160, 1334, 1472, 1840, 1856, 2320, 2668, 2944, 3335, 3680, 3712, 4640, 5336, 6670, 7360, 9280, 9949, 10672, 13340, 14720, 18560, 19898, 21344, 26680, 39796, 42688, 49745, 53360, 79592, 85376, 99490, 106720, 159184, 198980, 213440, 228827, 288521, 318368, 397960, 426880, 457654, 577042, 636736, 795920, 915308, 1144135, 1154084, 1273472, 1442605, 1591840, 1830616, 2288270, 2308168, 2885210, 3183680, 3661232, 4576540, 4616336, 5770420, 6367360, 6635983, 7322464, 9153080, 9232672, 11540840, 13271966, 14644928, 18306160, 18465344, 23081680, 26543932, 29289856, 33179915, 36612320, 36930688, 46163360, 53087864, 66359830, 73224640, 92326720, 106175728, 132719660, 146449280, 184653440, 212351456, 265439320, 424702912, 530878640, 849405824, 1061757280, 2123514560, 4247029120]

約数ペア:

[(1, 4247029120), (2, 2123514560), (4, 1061757280), (5, 849405824), (8, 530878640), (10, 424702912), (16, 265439320), (20, 212351456), (23, 184653440), (29, 146449280), (32, 132719660), (40, 106175728), (46, 92326720), (58, 73224640), (64, 66359830), (80, 53087864), (92, 46163360), (115, 36930688), (116, 36612320), (128, 33179915), (145, 29289856), (160, 26543932), (184, 23081680), (230, 18465344), (232, 18306160), (290, 14644928), (320, 13271966), (368, 11540840), (460, 9232672), (464, 9153080), (580, 7322464), (640, 6635983), (667, 6367360), (736, 5770420), (920, 4616336), (928, 4576540), (1160, 3661232), (1334, 3183680), (1472, 2885210), (1840, 2308168), (1856, 2288270), (2320, 1830616), (2668, 1591840), (2944, 1442605), (3335, 1273472), (3680, 1154084), (3712, 1144135), (4640, 915308), (5336, 795920), (6670, 636736), (7360, 577042), (9280, 457654), (9949, 426880), (10672, 397960), (13340, 318368), (14720, 288521), (18560, 228827), (19898, 213440), (21344, 198980), (26680, 159184), (39796, 106720), (42688, 99490), (49745, 85376), (53360, 79592)]