9650238340

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{2243}}^1$

素因数の和:2521

約数の個数: 96

約数和(自身を含む): 21714739200

約数和(自身を除く): 12064500860

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 47, 92, 94, 115, 188, 199, 230, 235, 398, 460, 470, 796, 940, 995, 1081, 1990, 2162, 2243, 3980, 4324, 4486, 4577, 5405, 8972, 9154, 9353, 10810, 11215, 18308, 18706, 21620, 22430, 22885, 37412, 44860, 45770, 46765, 51589, 91540, 93530, 103178, 105421, 187060, 206356, 210842, 215119, 257945, 421684, 430238, 446357, 515890, 527105, 860476, 892714, 1031780, 1054210, 1075595, 1785428, 2108420, 2151190, 2231785, 2424683, 4302380, 4463570, 4849366, 8927140, 9698732, 10266211, 12123415, 20532422, 20978779, 24246830, 41064844, 41957558, 48493660, 51331055, 83915116, 102662110, 104893895, 205324220, 209787790, 419575580, 482511917, 965023834, 1930047668, 2412559585, 4825119170, 9650238340]

約数ペア:

[(1, 9650238340), (2, 4825119170), (4, 2412559585), (5, 1930047668), (10, 965023834), (20, 482511917), (23, 419575580), (46, 209787790), (47, 205324220), (92, 104893895), (94, 102662110), (115, 83915116), (188, 51331055), (199, 48493660), (230, 41957558), (235, 41064844), (398, 24246830), (460, 20978779), (470, 20532422), (796, 12123415), (940, 10266211), (995, 9698732), (1081, 8927140), (1990, 4849366), (2162, 4463570), (2243, 4302380), (3980, 2424683), (4324, 2231785), (4486, 2151190), (4577, 2108420), (5405, 1785428), (8972, 1075595), (9154, 1054210), (9353, 1031780), (10810, 892714), (11215, 860476), (18308, 527105), (18706, 515890), (21620, 446357), (22430, 430238), (22885, 421684), (37412, 257945), (44860, 215119), (45770, 210842), (46765, 206356), (51589, 187060), (91540, 105421), (93530, 103178)]