15696892340

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{659}}^1\times {\mathrm{977}}^1$

素因数の和:1721

約数の個数: 96

約数和(自身を含む): 35134767360

約数和(自身を除く): 19437875020

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 53, 92, 106, 115, 212, 230, 265, 460, 530, 659, 977, 1060, 1219, 1318, 1954, 2438, 2636, 3295, 3908, 4876, 4885, 6095, 6590, 9770, 12190, 13180, 15157, 19540, 22471, 24380, 30314, 34927, 44942, 51781, 60628, 69854, 75785, 89884, 103562, 112355, 139708, 151570, 174635, 207124, 224710, 258905, 303140, 349270, 449420, 517810, 643843, 698540, 803321, 1035620, 1190963, 1287686, 1606642, 2381926, 2575372, 3213284, 3219215, 4016605, 4763852, 5954815, 6438430, 8033210, 11909630, 12876860, 14808389, 16066420, 23819260, 29616778, 34123679, 59233556, 68247358, 74041945, 136494716, 148083890, 170618395, 296167780, 341236790, 682473580, 784844617, 1569689234, 3139378468, 3924223085, 7848446170, 15696892340]

約数ペア:

[(1, 15696892340), (2, 7848446170), (4, 3924223085), (5, 3139378468), (10, 1569689234), (20, 784844617), (23, 682473580), (46, 341236790), (53, 296167780), (92, 170618395), (106, 148083890), (115, 136494716), (212, 74041945), (230, 68247358), (265, 59233556), (460, 34123679), (530, 29616778), (659, 23819260), (977, 16066420), (1060, 14808389), (1219, 12876860), (1318, 11909630), (1954, 8033210), (2438, 6438430), (2636, 5954815), (3295, 4763852), (3908, 4016605), (4876, 3219215), (4885, 3213284), (6095, 2575372), (6590, 2381926), (9770, 1606642), (12190, 1287686), (13180, 1190963), (15157, 1035620), (19540, 803321), (22471, 698540), (24380, 643843), (30314, 517810), (34927, 449420), (44942, 349270), (51781, 303140), (60628, 258905), (69854, 224710), (75785, 207124), (89884, 174635), (103562, 151570), (112355, 139708)]