13780650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:256

約数の個数: 96

約数和(自身を含む): 37997568

約数和(自身を除く): 24216918

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 37, 39, 50, 65, 74, 75, 78, 111, 130, 150, 185, 191, 195, 222, 325, 370, 382, 390, 481, 555, 573, 650, 925, 955, 962, 975, 1110, 1146, 1443, 1850, 1910, 1950, 2405, 2483, 2775, 2865, 2886, 4775, 4810, 4966, 5550, 5730, 7067, 7215, 7449, 9550, 12025, 12415, 14134, 14325, 14430, 14898, 21201, 24050, 24830, 28650, 35335, 36075, 37245, 42402, 62075, 70670, 72150, 74490, 91871, 106005, 124150, 176675, 183742, 186225, 212010, 275613, 353350, 372450, 459355, 530025, 551226, 918710, 1060050, 1378065, 2296775, 2756130, 4593550, 6890325, 13780650]

約数ペア:

[(1, 13780650), (2, 6890325), (3, 4593550), (5, 2756130), (6, 2296775), (10, 1378065), (13, 1060050), (15, 918710), (25, 551226), (26, 530025), (30, 459355), (37, 372450), (39, 353350), (50, 275613), (65, 212010), (74, 186225), (75, 183742), (78, 176675), (111, 124150), (130, 106005), (150, 91871), (185, 74490), (191, 72150), (195, 70670), (222, 62075), (325, 42402), (370, 37245), (382, 36075), (390, 35335), (481, 28650), (555, 24830), (573, 24050), (650, 21201), (925, 14898), (955, 14430), (962, 14325), (975, 14134), (1110, 12415), (1146, 12025), (1443, 9550), (1850, 7449), (1910, 7215), (1950, 7067), (2405, 5730), (2483, 5550), (2775, 4966), (2865, 4810), (2886, 4775)]