22470157720

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{15077}}^1$

素因数の和:15197

約数の個数: 128

約数和(自身を含む): 55692100800

約数和(自身を除く): 33221943080

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 37, 38, 40, 53, 74, 76, 95, 106, 148, 152, 185, 190, 212, 265, 296, 370, 380, 424, 530, 703, 740, 760, 1007, 1060, 1406, 1480, 1961, 2014, 2120, 2812, 3515, 3922, 4028, 5035, 5624, 7030, 7844, 8056, 9805, 10070, 14060, 15077, 15688, 19610, 20140, 28120, 30154, 37259, 39220, 40280, 60308, 74518, 75385, 78440, 120616, 149036, 150770, 186295, 286463, 298072, 301540, 372590, 557849, 572926, 603080, 745180, 799081, 1115698, 1145852, 1432315, 1490360, 1598162, 2231396, 2291704, 2789245, 2864630, 3196324, 3995405, 4462792, 5578490, 5729260, 6392648, 7990810, 10599131, 11156980, 11458520, 15182539, 15981620, 21198262, 22313960, 29565997, 30365078, 31963240, 42396524, 52995655, 59131994, 60730156, 75912695, 84793048, 105991310, 118263988, 121460312, 147829985, 151825390, 211982620, 236527976, 295659970, 303650780, 423965240, 561753943, 591319940, 607301560, 1123507886, 1182639880, 2247015772, 2808769715, 4494031544, 5617539430, 11235078860, 22470157720]

約数ペア:

[(1, 22470157720), (2, 11235078860), (4, 5617539430), (5, 4494031544), (8, 2808769715), (10, 2247015772), (19, 1182639880), (20, 1123507886), (37, 607301560), (38, 591319940), (40, 561753943), (53, 423965240), (74, 303650780), (76, 295659970), (95, 236527976), (106, 211982620), (148, 151825390), (152, 147829985), (185, 121460312), (190, 118263988), (212, 105991310), (265, 84793048), (296, 75912695), (370, 60730156), (380, 59131994), (424, 52995655), (530, 42396524), (703, 31963240), (740, 30365078), (760, 29565997), (1007, 22313960), (1060, 21198262), (1406, 15981620), (1480, 15182539), (1961, 11458520), (2014, 11156980), (2120, 10599131), (2812, 7990810), (3515, 6392648), (3922, 5729260), (4028, 5578490), (5035, 4462792), (5624, 3995405), (7030, 3196324), (7844, 2864630), (8056, 2789245), (9805, 2291704), (10070, 2231396), (14060, 1598162), (15077, 1490360), (15688, 1432315), (19610, 1145852), (20140, 1115698), (28120, 799081), (30154, 745180), (37259, 603080), (39220, 572926), (40280, 557849), (60308, 372590), (74518, 301540), (75385, 298072), (78440, 286463), (120616, 186295), (149036, 150770)]