98035440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21499}}^1$

素因数の和:21534

約数の個数: 80

約数和(自身を含む): 319920000

約数和(自身を除く): 221884560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 21499, 42998, 64497, 85996, 107495, 128994, 171992, 214990, 257988, 322485, 343984, 408481, 429980, 515976, 644970, 816962, 859960, 1031952, 1225443, 1289940, 1633924, 1719920, 2042405, 2450886, 2579880, 3267848, 4084810, 4901772, 5159760, 6127215, 6535696, 8169620, 9803544, 12254430, 16339240, 19607088, 24508860, 32678480, 49017720, 98035440]

約数ペア:

[(1, 98035440), (2, 49017720), (3, 32678480), (4, 24508860), (5, 19607088), (6, 16339240), (8, 12254430), (10, 9803544), (12, 8169620), (15, 6535696), (16, 6127215), (19, 5159760), (20, 4901772), (24, 4084810), (30, 3267848), (38, 2579880), (40, 2450886), (48, 2042405), (57, 1719920), (60, 1633924), (76, 1289940), (80, 1225443), (95, 1031952), (114, 859960), (120, 816962), (152, 644970), (190, 515976), (228, 429980), (240, 408481), (285, 343984), (304, 322485), (380, 257988), (456, 214990), (570, 171992), (760, 128994), (912, 107495), (1140, 85996), (1520, 64497), (2280, 42998), (4560, 21499)]