17490200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2$

素因数の和:98

約数の個数: 144

約数和(自身を含む): 51715440

約数和(自身を除く): 34225240

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 31, 35, 40, 50, 52, 56, 62, 65, 70, 91, 100, 104, 124, 130, 140, 155, 175, 182, 200, 217, 248, 260, 280, 310, 325, 350, 364, 403, 434, 455, 520, 620, 650, 700, 728, 775, 806, 868, 910, 961, 1085, 1240, 1300, 1400, 1550, 1612, 1736, 1820, 1922, 2015, 2170, 2275, 2600, 2821, 3100, 3224, 3640, 3844, 4030, 4340, 4550, 4805, 5425, 5642, 6200, 6727, 7688, 8060, 8680, 9100, 9610, 10075, 10850, 11284, 12493, 13454, 14105, 16120, 18200, 19220, 20150, 21700, 22568, 24025, 24986, 26908, 28210, 33635, 38440, 40300, 43400, 48050, 49972, 53816, 56420, 62465, 67270, 70525, 80600, 87451, 96100, 99944, 112840, 124930, 134540, 141050, 168175, 174902, 192200, 249860, 269080, 282100, 312325, 336350, 349804, 437255, 499720, 564200, 624650, 672700, 699608, 874510, 1249300, 1345400, 1749020, 2186275, 2498600, 3498040, 4372550, 8745100, 17490200]

約数ペア:

[(1, 17490200), (2, 8745100), (4, 4372550), (5, 3498040), (7, 2498600), (8, 2186275), (10, 1749020), (13, 1345400), (14, 1249300), (20, 874510), (25, 699608), (26, 672700), (28, 624650), (31, 564200), (35, 499720), (40, 437255), (50, 349804), (52, 336350), (56, 312325), (62, 282100), (65, 269080), (70, 249860), (91, 192200), (100, 174902), (104, 168175), (124, 141050), (130, 134540), (140, 124930), (155, 112840), (175, 99944), (182, 96100), (200, 87451), (217, 80600), (248, 70525), (260, 67270), (280, 62465), (310, 56420), (325, 53816), (350, 49972), (364, 48050), (403, 43400), (434, 40300), (455, 38440), (520, 33635), (620, 28210), (650, 26908), (700, 24986), (728, 24025), (775, 22568), (806, 21700), (868, 20150), (910, 19220), (961, 18200), (1085, 16120), (1240, 14105), (1300, 13454), (1400, 12493), (1550, 11284), (1612, 10850), (1736, 10075), (1820, 9610), (1922, 9100), (2015, 8680), (2170, 8060), (2275, 7688), (2600, 6727), (2821, 6200), (3100, 5642), (3224, 5425), (3640, 4805), (3844, 4550), (4030, 4340)]