1631002240

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{52009}}^1$

素因数の和:52042

約数の個数: 96

約数和(自身を含む): 4535792100

約数和(自身を除く): 2904789860

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1568, 1960, 2240, 3136, 3920, 4480, 6272, 7840, 15680, 31360, 52009, 104018, 208036, 260045, 364063, 416072, 520090, 728126, 832144, 1040180, 1456252, 1664288, 1820315, 2080360, 2548441, 2912504, 3328576, 3640630, 4160720, 5096882, 5825008, 6657152, 7281260, 8321440, 10193764, 11650016, 12742205, 14562520, 16642880, 20387528, 23300032, 25484410, 29125040, 33285760, 40775056, 46600064, 50968820, 58250080, 81550112, 101937640, 116500160, 163100224, 203875280, 233000320, 326200448, 407750560, 815501120, 1631002240]

約数ペア:

[(1, 1631002240), (2, 815501120), (4, 407750560), (5, 326200448), (7, 233000320), (8, 203875280), (10, 163100224), (14, 116500160), (16, 101937640), (20, 81550112), (28, 58250080), (32, 50968820), (35, 46600064), (40, 40775056), (49, 33285760), (56, 29125040), (64, 25484410), (70, 23300032), (80, 20387528), (98, 16642880), (112, 14562520), (128, 12742205), (140, 11650016), (160, 10193764), (196, 8321440), (224, 7281260), (245, 6657152), (280, 5825008), (320, 5096882), (392, 4160720), (448, 3640630), (490, 3328576), (560, 2912504), (640, 2548441), (784, 2080360), (896, 1820315), (980, 1664288), (1120, 1456252), (1568, 1040180), (1960, 832144), (2240, 728126), (3136, 520090), (3920, 416072), (4480, 364063), (6272, 260045), (7840, 208036), (15680, 104018), (31360, 52009)]