2100096880

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{23293}}^1$

素因数の和:23343

約数の個数: 120

約数和(自身を含む): 5927111712

約数和(自身を除く): 3827014832

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 49, 56, 70, 80, 92, 98, 112, 115, 140, 161, 184, 196, 230, 245, 280, 322, 368, 392, 460, 490, 560, 644, 784, 805, 920, 980, 1127, 1288, 1610, 1840, 1960, 2254, 2576, 3220, 3920, 4508, 5635, 6440, 9016, 11270, 12880, 18032, 22540, 23293, 45080, 46586, 90160, 93172, 116465, 163051, 186344, 232930, 326102, 372688, 465860, 535739, 652204, 815255, 931720, 1071478, 1141357, 1304408, 1630510, 1863440, 2142956, 2282714, 2608816, 2678695, 3261020, 3750173, 4285912, 4565428, 5357390, 5706785, 6522040, 7500346, 8571824, 9130856, 10714780, 11413570, 13044080, 15000692, 18261712, 18750865, 21429560, 22827140, 26251211, 30001384, 37501730, 42859120, 45654280, 52502422, 60002768, 75003460, 91308560, 105004844, 131256055, 150006920, 210009688, 262512110, 300013840, 420019376, 525024220, 1050048440, 2100096880]

約数ペア:

[(1, 2100096880), (2, 1050048440), (4, 525024220), (5, 420019376), (7, 300013840), (8, 262512110), (10, 210009688), (14, 150006920), (16, 131256055), (20, 105004844), (23, 91308560), (28, 75003460), (35, 60002768), (40, 52502422), (46, 45654280), (49, 42859120), (56, 37501730), (70, 30001384), (80, 26251211), (92, 22827140), (98, 21429560), (112, 18750865), (115, 18261712), (140, 15000692), (161, 13044080), (184, 11413570), (196, 10714780), (230, 9130856), (245, 8571824), (280, 7500346), (322, 6522040), (368, 5706785), (392, 5357390), (460, 4565428), (490, 4285912), (560, 3750173), (644, 3261020), (784, 2678695), (805, 2608816), (920, 2282714), (980, 2142956), (1127, 1863440), (1288, 1630510), (1610, 1304408), (1840, 1141357), (1960, 1071478), (2254, 931720), (2576, 815255), (3220, 652204), (3920, 535739), (4508, 465860), (5635, 372688), (6440, 326102), (9016, 232930), (11270, 186344), (12880, 163051), (18032, 116465), (22540, 93172), (23293, 90160), (45080, 46586)]