7716389200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{14407}}^1$

素因数の和:14541

約数の個数: 120

約数和(自身を含む): 20159904128

約数和(自身を除く): 12443514928

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 103, 104, 130, 200, 206, 208, 260, 325, 400, 412, 515, 520, 650, 824, 1030, 1040, 1300, 1339, 1648, 2060, 2575, 2600, 2678, 4120, 5150, 5200, 5356, 6695, 8240, 10300, 10712, 13390, 14407, 20600, 21424, 26780, 28814, 33475, 41200, 53560, 57628, 66950, 72035, 107120, 115256, 133900, 144070, 187291, 230512, 267800, 288140, 360175, 374582, 535600, 576280, 720350, 749164, 936455, 1152560, 1440700, 1483921, 1498328, 1872910, 2881400, 2967842, 2996656, 3745820, 4682275, 5762800, 5935684, 7419605, 7491640, 9364550, 11871368, 14839210, 14983280, 18729100, 19290973, 23742736, 29678420, 37098025, 37458200, 38581946, 59356840, 74196050, 74916400, 77163892, 96454865, 118713680, 148392100, 154327784, 192909730, 296784200, 308655568, 385819460, 482274325, 593568400, 771638920, 964548650, 1543277840, 1929097300, 3858194600, 7716389200]

約数ペア:

[(1, 7716389200), (2, 3858194600), (4, 1929097300), (5, 1543277840), (8, 964548650), (10, 771638920), (13, 593568400), (16, 482274325), (20, 385819460), (25, 308655568), (26, 296784200), (40, 192909730), (50, 154327784), (52, 148392100), (65, 118713680), (80, 96454865), (100, 77163892), (103, 74916400), (104, 74196050), (130, 59356840), (200, 38581946), (206, 37458200), (208, 37098025), (260, 29678420), (325, 23742736), (400, 19290973), (412, 18729100), (515, 14983280), (520, 14839210), (650, 11871368), (824, 9364550), (1030, 7491640), (1040, 7419605), (1300, 5935684), (1339, 5762800), (1648, 4682275), (2060, 3745820), (2575, 2996656), (2600, 2967842), (2678, 2881400), (4120, 1872910), (5150, 1498328), (5200, 1483921), (5356, 1440700), (6695, 1152560), (8240, 936455), (10300, 749164), (10712, 720350), (13390, 576280), (14407, 535600), (20600, 374582), (21424, 360175), (26780, 288140), (28814, 267800), (33475, 230512), (41200, 187291), (53560, 144070), (57628, 133900), (66950, 115256), (72035, 107120)]