1615692946400

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{155355091}}^1$

素因数の和:155355124

約数の個数: 72

約数和(自身を含む): 4247718925464

約数和(自身を除く): 2632025979064

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 200, 208, 260, 325, 400, 416, 520, 650, 800, 1040, 1300, 2080, 2600, 5200, 10400, 155355091, 310710182, 621420364, 776775455, 1242840728, 1553550910, 2019616183, 2485681456, 3107101820, 3883877275, 4039232366, 4971362912, 6214203640, 7767754550, 8078464732, 10098080915, 12428407280, 15535509100, 16156929464, 20196161830, 24856814560, 31071018200, 32313858928, 40392323660, 50490404575, 62142036400, 64627717856, 80784647320, 100980809150, 124284072800, 161569294640, 201961618300, 323138589280, 403923236600, 807846473200, 1615692946400]

約数ペア:

[(1, 1615692946400), (2, 807846473200), (4, 403923236600), (5, 323138589280), (8, 201961618300), (10, 161569294640), (13, 124284072800), (16, 100980809150), (20, 80784647320), (25, 64627717856), (26, 62142036400), (32, 50490404575), (40, 40392323660), (50, 32313858928), (52, 31071018200), (65, 24856814560), (80, 20196161830), (100, 16156929464), (104, 15535509100), (130, 12428407280), (160, 10098080915), (200, 8078464732), (208, 7767754550), (260, 6214203640), (325, 4971362912), (400, 4039232366), (416, 3883877275), (520, 3107101820), (650, 2485681456), (800, 2019616183), (1040, 1553550910), (1300, 1242840728), (2080, 776775455), (2600, 621420364), (5200, 310710182), (10400, 155355091)]