197224480

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2339}}^1$

素因数の和:2402

約数の個数: 96

約数和(自身を含む): 509483520

約数和(自身を除く): 312259040

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 68, 80, 85, 124, 136, 155, 160, 170, 248, 272, 310, 340, 496, 527, 544, 620, 680, 992, 1054, 1240, 1360, 2108, 2339, 2480, 2635, 2720, 4216, 4678, 4960, 5270, 8432, 9356, 10540, 11695, 16864, 18712, 21080, 23390, 37424, 39763, 42160, 46780, 72509, 74848, 79526, 84320, 93560, 145018, 159052, 187120, 198815, 290036, 318104, 362545, 374240, 397630, 580072, 636208, 725090, 795260, 1160144, 1232653, 1272416, 1450180, 1590520, 2320288, 2465306, 2900360, 3181040, 4930612, 5800720, 6163265, 6362080, 9861224, 11601440, 12326530, 19722448, 24653060, 39444896, 49306120, 98612240, 197224480]

約数ペア:

[(1, 197224480), (2, 98612240), (4, 49306120), (5, 39444896), (8, 24653060), (10, 19722448), (16, 12326530), (17, 11601440), (20, 9861224), (31, 6362080), (32, 6163265), (34, 5800720), (40, 4930612), (62, 3181040), (68, 2900360), (80, 2465306), (85, 2320288), (124, 1590520), (136, 1450180), (155, 1272416), (160, 1232653), (170, 1160144), (248, 795260), (272, 725090), (310, 636208), (340, 580072), (496, 397630), (527, 374240), (544, 362545), (620, 318104), (680, 290036), (992, 198815), (1054, 187120), (1240, 159052), (1360, 145018), (2108, 93560), (2339, 84320), (2480, 79526), (2635, 74848), (2720, 72509), (4216, 46780), (4678, 42160), (4960, 39763), (5270, 37424), (8432, 23390), (9356, 21080), (10540, 18712), (11695, 16864)]